CN104469426B - A kind of dispatching method and system of multimedia-on-demand content - Google Patents
A kind of dispatching method and system of multimedia-on-demand content Download PDFInfo
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- CN104469426B CN104469426B CN201410718421.8A CN201410718421A CN104469426B CN 104469426 B CN104469426 B CN 104469426B CN 201410718421 A CN201410718421 A CN 201410718421A CN 104469426 B CN104469426 B CN 104469426B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000007405 data analysis Methods 0.000 claims abstract description 44
- 238000004611 spectroscopical analysis Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000012384 transportation and delivery Methods 0.000 claims description 13
- 238000011161 development Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 230000004927 fusion Effects 0.000 description 5
- 230000006855 networking Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
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Classifications
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- 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
Abstract
The invention provides a kind of dispatching method and system of multimedia-on-demand content；Method includes：Big data analyzes the spectroscopy data that Central Server (in Huawei IPTV Solution) and OTT TV central servers are received with control centre, periodically counts each multimedia-on-demand content click volume interior at preset time intervals according to the spectroscopy data；Big data analysis and control centre filter out multimedia-on-demand content on the OTT TV central servers as the first content of multimedia from the N number of multimedia-on-demand content of the click volume highest；The big data analysis is sent to first dispatch request of the Central Server (in Huawei IPTV Solution) to first content of multimedia with control centre；The Central Server (in Huawei IPTV Solution) obtains first content of multimedia according to first dispatch request from the OTT TV central servers.The present invention can improve the service ability of play quality and network, improve IPTV utilization rate.
Description
Technical field
The present invention relates to network multimedia field, more particularly to a kind of dispatching method and system of multimedia-on-demand content.
Background technology
In recent years, OTT TV (Over The Top TV, the Video service based on open the Internet) business enters quickly
Develop passage.OTT TV are also referred to as internet television, and content is essentially from internet, and content resource is compared with horn of plenty.OTT TV's
Content transmission places one's entire reliance upon existing internet, and being provided by internet to public user includes TV, video and audio etc.
The novel interactive service of content, emphasize service and the independence of bottom-layer network, be network technology and multimedia technology development and
The product of fusion.It is different from traditional cable television and digital television business, the broadband network that OTT TV pass through telecom operators
The IPization transmission of television content is realized, terminal is typically television set+set top box, computer and smart mobile phone etc., in order to lift use
Family access speed, OTT TV are typically using in the realization of CDN (Content Delivery Network, content distributing network) structure
The scheduling and distribution of appearance, it robs account for market rapidly by abundant programme content and cheap price.
IPTV (IPTV) is after the development of several years, in networking, technical standard and operation mode etc.
Aspect obtains greater advance.IPTV is by merging broadcasting and TV business and telecommunication service provides a user clothes based on live telecast
Business.The TV service of traditional broadcasting and TV business is different from, IPTV is using infrastructure such as networks, with TV and set top box (STB)
As main receiving terminal, the application service based on video content such as live telecast, net cast is provided a user, is " three
The typical application scheme of net fusion ".In order to ensure service quality and realize charging, existing IPTV service system is transported using private network
The service mode of battalion, data are transmitted to user using the content-distribution model based on CDN+ multicasting technologys.But content is deficient,
The problem of type of service is single fundamentally limits IPTV development.IPTV mainly provides live telecast, playback and program request etc.
Business, wherein, live content occupies larger proportion, and program request is then relatively fewer, and its main cause is that demand (telecommunication) service content is extremely deficient
It is weary.
Issued in General Bureau of Radio, Film and Television《Hold the operation management requirement of internet television licence plate mechanism》Afterwards, the fortune of OTT TV business
Battalion further legalizes, and by the development model of " content+integrated ", OTT TV business enters fast-developing passage.OTT TV
Content essentially from internet, content resource is compared with horn of plenty, and different from the pattern of IPTV private network operations, OTT TV content passes
The defeated existing internet that places one's entire reliance upon, is limited to the limitation of region and operator, and OTT TV service system is difficult to realize complete
Indiscriminate deployment is netted, OTT TV service quality is typically difficult to ensure that.Meanwhile in OTT TV, some popular audio frequency and video
On-demand content can sharply increase the bandwidth occupancy rate of Metropolitan Area Network (MAN), reduce play quality, influence the service ability of network.
And IPTV is after the development of several years, networking, technical standard and operation mode etc. obtain it is larger enter
Exhibition, still, operations and development of the IPTV in future are still faced with problems.The problem of content is deficient, and type of service is single from
Fundamentally limit IPTV development.With DTV in content in terms of be more or less the same in the case of, user is more willing to select
The lower DTV of charge.In order to ensure IPTV service quality, the operation mould that operator is played using construction of professional network+multicast
Formula, although can meet the needs of large-scale consumer concurrently accesses, because operator throws in terms of IPTV construction of professional network and maintenance
Enter huge, under conditions of IPTV user lacks extensive increase, input resource is difficult with income return serious unbalance, operator
Construction cost is withdrawn in a short time.
OTT TV and IPTV respectively have feature, rely on content advantage and network advantage to play field in internet content respectively and take
Obtained immense success, but be constrained to respective operation mode, OTT TV and IPTV development all encounter bottleneck, in IPTV and
Under the overall background of OTT TV set top boxes fusion, closely for a period of time, while IPTV and OTT TV dual-mode set-top box is supported to open
Begin popular.User can use a set top box while access the audio-video frequency content in IPTV and OTT TV, but this bimodulus
Set top box simply simply IPTV and OTT TV client-side program is integrated, access of the user to content still respectively from
Two systems are obtained, and the broadcast mode of IPTV and OTT TV systems is not modified, therefore drawbacks described above does not obtain still
To solution.
The content of the invention
The technical problem to be solved in the present invention is how to carry out IPTV and OTT TV fusion, so as to improve play quality and
The service ability of network, improve IPTV utilization rate.
In order to solve the above problems, the invention provides a kind of dispatching method of multimedia-on-demand content, including：
S101, big data analysis receive IPTV Central Server (in Huawei IPTV Solution) and based on open mutual with control centre
The spectroscopy data of the Video service OTT TV central servers of networking, each multimedia point is periodically counted according to the spectroscopy data
Broadcast content click volume interior at preset time intervals；
S102, big data analysis are sieved with control centre from the N number of multimedia-on-demand content of the click volume highest
The multimedia-on-demand content on the OTT TV central servers is selected as the first content of multimedia；N is to be more than or wait
In 1 positive integer；
S103, big data analysis are sent to the Central Server (in Huawei IPTV Solution) to first multimedia with control centre
First dispatch request of content；
S104, the Central Server (in Huawei IPTV Solution) obtain according to first dispatch request from the OTT TV central servers
Take first content of multimedia.
Alternatively, also include in the step S101：
The big data analysis obtains the source address of each multimedia-on-demand content with control centre from the spectroscopy data；
First dispatch request includes the source address of first content of multimedia；
The step S104 includes：
The Central Server (in Huawei IPTV Solution) is according to the source address of first content of multimedia, to the OTT TV center services
Device initiates the duplicate requests of first content of multimedia, and negotiation data form；
Described in first content of multimedia is transcoded into by the OTT TV central servers according to the duplicate requests
The broadcast format that Central Server (in Huawei IPTV Solution) is supported；
After completing transcoding, the OTT TV central servers establish data transmission channel with the Central Server (in Huawei IPTV Solution),
First content of multimedia after sending from transcoding to the Central Server (in Huawei IPTV Solution)；
The Central Server (in Huawei IPTV Solution) is by the first multimedia content delivery received to corresponding IPTV service fringe node.
Alternatively, also include after the step S104：
The OTT TV central servers mark first content of multimedia；When receiving to labeled multimedia-on-demand
During the order request of content, ignore or refuse the order request.
Alternatively, also include in the step S102：
The big data analysis is filtered out positioned at institute with control centre from M minimum multimedia-on-demand content of click volume
The multimedia-on-demand content on Central Server (in Huawei IPTV Solution) is stated as the second content of multimedia；M is the positive integer more than or equal to 1；
Also include in the step S103：
The big data analysis is sent to the OTT TV central servers in second multimedia with control centre
The second dispatch request held；
Also include in the step S104：
Described in the OTT TV central servers obtain according to second dispatch request from the Central Server (in Huawei IPTV Solution)
Second content of multimedia.
Alternatively, also include in the step S101：
The big data analysis obtains the source address of each multimedia-on-demand content with control centre from the spectroscopy data；
Second dispatch request includes the source address of second content of multimedia；
The OTT TV central servers from the Central Server (in Huawei IPTV Solution) obtain second content of multimedia the step of
Including：
The OTT TV central servers are according to the source address of second content of multimedia, to the IPTV center services
Device initiates the duplicate requests of second content of multimedia, and negotiation data form；
Second content of multimedia is transcoded into the OTT by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that TV central servers are supported；
After completing transcoding, the Central Server (in Huawei IPTV Solution) establishes data transmission channel with the OTT TV central servers,
Second content of multimedia after sending from transcoding to the OTT TV central servers；
The OTT TV central servers are by the second multimedia content delivery received to corresponding OTT TV service edges
Node.
Present invention also offers a kind of scheduling system of multimedia-on-demand content, including：
Big data is analyzed and control centre, Central Server (in Huawei IPTV Solution) and OTT TV central servers；
The big data analysis is used to receive Central Server (in Huawei IPTV Solution) and OTT the TV central servers with control centre
Spectroscopy data, the click interior at preset time intervals of each multimedia-on-demand content is periodically counted according to the spectroscopy data
Amount；Filtered out from the N number of multimedia-on-demand content of the click volume highest more on the OTT TV central servers
Media on-demand content is sent to the Central Server (in Huawei IPTV Solution) to first content of multimedia as the first content of multimedia
First dispatch request；N is the positive integer more than or equal to 1；
The Central Server (in Huawei IPTV Solution) is used to, according to first dispatch request, obtain from the OTT TV central servers
First content of multimedia.
Alternatively, the big data analysis is additionally operable to obtain each multimedia-on-demand from the spectroscopy data with control centre
The source address of content；
First dispatch request includes the source address of first content of multimedia；
The Central Server (in Huawei IPTV Solution) is used to, according to first dispatch request, obtain from the OTT TV central servers
First content of multimedia refers to：
The Central Server (in Huawei IPTV Solution) is according to the source address of first content of multimedia, to the OTT TV center services
Device initiates the duplicate requests of first content of multimedia, and negotiation data form；It will be received from the OTT TV central servers
The first multimedia content delivery arrived is to corresponding IPTV service fringe node；
Described in first content of multimedia is transcoded into by the OTT TV central servers according to the duplicate requests
The broadcast format that Central Server (in Huawei IPTV Solution) is supported；Data transmission channel is established with the Central Server (in Huawei IPTV Solution) after completion transcoding,
First content of multimedia after sending from transcoding to the Central Server (in Huawei IPTV Solution).
Alternatively, the OTT TV central servers are additionally operable to mark first content of multimedia；When receive to mark
During the order request for the multimedia-on-demand content crossed, ignore or refuse the order request.
Alternatively, the big data analysis is additionally operable to from M minimum multimedia-on-demand content of click volume with control centre
In filter out multimedia-on-demand content on the Central Server (in Huawei IPTV Solution) as the second content of multimedia, be sent to described
Second dispatch request of the OTT TV central servers to second content of multimedia；M is the positive integer more than or equal to 1；
The OTT TV central servers are used to be obtained from the Central Server (in Huawei IPTV Solution) according to second dispatch request
Second content of multimedia.
Alternatively, the big data analysis is additionally operable to obtain each multimedia-on-demand from the spectroscopy data with control centre
The source address of content；
Second dispatch request includes the source address of second content of multimedia；
The OTT TV central servers obtain second content of multimedia from the Central Server (in Huawei IPTV Solution) and referred to：
The OTT TV central servers are according to the source address of second content of multimedia, to the IPTV center services
Device initiates the duplicate requests of second content of multimedia, and negotiation data form；It will be received from the Central Server (in Huawei IPTV Solution)
The second multimedia content delivery to corresponding OTT TV service edge nodes；
Second content of multimedia is transcoded into the OTT by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that TV central servers are supported；Data transmission channel is established with the OTT TV central servers after completion transcoding,
Second content of multimedia after sending from transcoding to the OTT TV central servers.
The present invention propose multimedia-on-demand content in a kind of OTT TV and IPTV system based on big data analysis from
Adaption scheduling scheme, the program is according to the click volume of multimedia-on-demand content adaptively in OTT TV servers and IPTV service
It is scheduled between device, fully lifts the utilization rate of IPTV private networks and reduce pressure of the hot resource access to Metropolitan Area Network (MAN)；Not only may be used
To improve the utilization rate of network, enthusiasm of the operator in terms of networking and maintenance can also be transferred.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the dispatching method of the multimedia-on-demand content of embodiment one；
Fig. 2 is the schematic flow sheet of example in embodiment one；
Fig. 3 is the configuration diagram that IPTV and OTT TV are merged in embodiment two；
Fig. 4 is big data analysis and the function schematic block diagram of control centre in embodiment two.
Embodiment
Technical scheme is described in detail below in conjunction with drawings and Examples.
If it should be noted that not conflicting, each feature in the embodiment of the present invention and embodiment can be tied mutually
Close, within protection scope of the present invention.In addition, though logical order is shown in flow charts, but in some situations
Under, can be with the step shown or described by being performed different from order herein.
Embodiment one, a kind of dispatching method of multimedia-on-demand content, as shown in figure 1, including：
S101, big data analysis receive the light splitting number of Central Server (in Huawei IPTV Solution) and OTT TV central servers with control centre
According to periodically according to each multimedia-on-demand content of spectroscopy data statistics click volume interior at preset time intervals；
S102, big data analysis filter out with control centre from the N number of multimedia-on-demand content of click volume highest
Multimedia-on-demand content on the OTT TV central servers is as the first content of multimedia；N is more than or equal to 1
Positive integer；
S103, big data analysis are sent to the Central Server (in Huawei IPTV Solution) to first multimedia with control centre
First dispatch request of content；
S104, the Central Server (in Huawei IPTV Solution) obtain according to first dispatch request from the OTT TV central servers
Take first content of multimedia.
The present embodiment can use the high multimedia-on-demand content of IPTV netcast click volumes, so as to alleviate OTT TV networks
Pressure；The so service quality of OTT TV networks in itself can be guaranteed；And due to the service mould using private network operation
Formula, IPTV networks can also provide the broadcasting service of better quality for the high multimedia-on-demand content of click volume；Therefore for
For user, whole network is improved for the service ability and play quality of multimedia-on-demand content.
In the present embodiment, the predetermined time interval and big data analysis and the cycle of control centre's statistics click volume
Can empirically or experimentally it set；Both can be consistent with length.In the present embodiment, the IPTV/OTT TV central servers
IPTV/OTT TV service centres node is properly termed as again.
In the present embodiment, in step S102, the big data analysis can be pressed with control centre to multimedia-on-demand content
Sorted from high to low according to click volume, then filter out N number of click volume highest multimedia-on-demand content, will be wherein positioned at described
Multimedia-on-demand content on OTT TV central servers is as first content of multimedia.A kind of embodiment party of the present embodiment
In formula, it can also include in the step S101：
The big data analysis obtains the source address of each multimedia-on-demand content with control centre from the spectroscopy data.
In present embodiment, the source address is the IP of the OTT TV central servers where the multimedia-on-demand content
Address.
It can also include in the step S103：
First dispatch request includes the source address of first content of multimedia.
In present embodiment, the step S104 can specifically include：
The Central Server (in Huawei IPTV Solution) is according to the source address of first content of multimedia, to the OTT TV center services
Device initiates the duplicate requests of first content of multimedia, and negotiation data form；
Described in first content of multimedia is transcoded into by the OTT TV central servers according to the duplicate requests
The broadcast format that Central Server (in Huawei IPTV Solution) is supported；
After completing transcoding, the OTT TV central servers establish data transmission channel with the Central Server (in Huawei IPTV Solution),
First content of multimedia after sending from transcoding to the Central Server (in Huawei IPTV Solution)；
The Central Server (in Huawei IPTV Solution) is by the first multimedia content delivery received to corresponding IPTV service fringe node.
In a kind of alternative of present embodiment, it can also include after the step 104：
OTT TV central servers mark first content of multimedia；When receiving the point to labeled content of multimedia
When broadcasting request, ignore or refuse the order request.
In an embodiment of the present embodiment, it can also include in the step S102：
The big data analysis is filtered out positioned at institute with control centre from M minimum multimedia-on-demand content of click volume
The multimedia-on-demand content on Central Server (in Huawei IPTV Solution) is stated as the second content of multimedia；M is the positive integer more than or equal to 1；
It can also include in the step S103：
The big data analysis is sent to the OTT TV central servers in second multimedia with control centre
The second dispatch request held；
It can also include in the step S104：
Described in the OTT TV central servers obtain according to second dispatch request from the Central Server (in Huawei IPTV Solution)
Second content of multimedia.
Present embodiment is while the high multimedia-on-demand content of the amount of will click on transfers to IPTV netcasts, the amount of will click on
Much less media on-demand content is played out by OTT TV networks, can make the quantity of the multimedia-on-demand content in two networks
Relative equilibrium；And the rich of video content in OTT TV networks can be ensured.
In a kind of alternative of present embodiment, second content of multimedia is also included in second dispatch request
Source address.
In this alternative, the OTT TV central servers obtain the matchmaker more than second from the Central Server (in Huawei IPTV Solution)
The step of holding in vivo can specifically include：
The OTT TV central servers are according to the source address of second content of multimedia, to the IPTV center services
Device initiates the duplicate requests of second content of multimedia, and negotiation data form；
Second content of multimedia is transcoded into the OTT by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that TV central servers are supported；
After completing transcoding, the Central Server (in Huawei IPTV Solution) establishes data transmission channel with the OTT TV central servers,
Second content of multimedia after sending from transcoding to the OTT TV central servers；
The OTT TV central servers are by the second multimedia content delivery received to corresponding OTT TV service edges
Node.
Similarly, the Central Server (in Huawei IPTV Solution) can also mark second content of multimedia；When receiving to labeled
Multimedia-on-demand content order request when, ignore or refuse the order request.
In scheduling process, in order to ensure that normal user accesses, the user accessed still obtains from original system
Content, and then obtain content from new system for newly-increased access user；I.e.：For broadcasting the first/the during migration
The set top box of two content of multimedia, keep playing, first/second content of multimedia of no set top box in broadcasting can also be entered
Row is deleted；Sending access of the set top box of order request to the content to first/second content of multimedia again afterwards will be because of
The content is labeled and is rejected or ignores, therefore will remove first/second content of multimedia described in new address acquisition.This
One specific example of embodiment as shown in Fig. 2 including：
201st, big data analysis receives the light splitting number of Central Server (in Huawei IPTV Solution) and OTT TV central servers with control centre
According to；
202nd, after Central Server (in Huawei IPTV Solution) and OTT TV central server data is received, big data analysis and control centre
The noise datas such as the live data in IPTV are filtered, and extract the source address of multimedia-on-demand content in order program data respectively, i.e.,
The IP address of Central Server (in Huawei IPTV Solution) and OTT TV central servers, the data message for then extracting multimedia-on-demand content are (interior
Hold title, coded format, playing duration) and store into content data base；
203rd, big data analysis is analyzed the data in content data base with control centre, and is counted in certain time
In interval in (such as 4 hours, 12 hours, 24 hours and 72 hours) OTT TV and IPTV system different video click volume, respectively
The high multimedia-on-demand content low with click volume of click volume is ranked up (in this programme, the different coding lattice of same title
The multimedia-on-demand content of formula belongs to different contents), the high multimedia-on-demand content of click volume can be dispatched to from OTT TV
In IPTV system, and the low multimedia-on-demand content of click volume can be then dispatched in OTT TV systems from IPTV；
204th, the multimedia-on-demand content for needing to dispatch is advertised to corresponding OTT by big data analysis respectively with control centre
TV and IPTV central server, and the IP address of other side is noticed to OTT TV central servers and Central Server (in Huawei IPTV Solution), by
Two systems independently complete data dispatch；
205th, OTT TV central servers pass through big data after dispatch request of the big data analysis with control centre is received
The IP address for the Central Server (in Huawei IPTV Solution) that analysis is informed with control centre, data (click volume is initiated to the Central Server (in Huawei IPTV Solution)
Low multimedia-on-demand content) duplicate requests and consult the data format of multimedia-on-demand content, born by Central Server (in Huawei IPTV Solution)
The broadcast format that duty supports content transcode for OTT TV central servers.After transcoding is completed, two central servers are established
Data transmission channel (can be by FTP or other existing data transmission methods), from Central Server (in Huawei IPTV Solution) into OTT TV
Central server is completed data and sent.After multimedia-on-demand content is received, OTT TV central servers are by multimedia-on-demand content
It is distributed to corresponding OTT TV service edge nodes.
206, Central Server (in Huawei IPTV Solution) is after dispatch request of the big data analysis with control centre is received, to OTT TV centers
Server initiates data (the high content of click volume) duplicate requests, according to Central Server (in Huawei IPTV Solution) to multimedia-on-demand content-data
Code requirement, realized by OTT TV central servers to the transcoding of multimedia-on-demand content.After transcoding is completed, two centers
Server establishes data transmission channel (by FTP or other data transmission methods), from OTT TV central servers into IPTV
Central server is completed data and sent.After multimedia-on-demand content is received, Central Server (in Huawei IPTV Solution) divides multimedia-on-demand content
Corresponding IPTV service fringe node is dealt into, and implements the multicast forwarding of data by IPTV fringe nodes.
205th, 206 can be parallel.
By above-mentioned flow, the popular multimedia-on-demand content in OTT TV is copied to IPTV system by the example, and
Non- popular multimedia-on-demand content in IPTV is copied into OTT TV systems.For using simultaneously support OTT TV and IPTV machines
The user of top box, because the content of IPTV system plays, stability is higher, and user can be more prone to access using IPTV system
Audio-video frequency content, accessed so as to significantly reduce hot content in OTT TV systems to pressure caused by network.For using single mode
OTT TV set top boxes or IPTV set top box user, then still from original system access content.
Embodiment two, a kind of scheduling system of multimedia-on-demand content, including：
Big data is analyzed and control centre, Central Server (in Huawei IPTV Solution) and OTT TV central servers；
The big data analysis is used to receive Central Server (in Huawei IPTV Solution) and OTT the TV central servers with control centre
Spectroscopy data, the click interior at preset time intervals of each multimedia-on-demand content is periodically counted according to the spectroscopy data
Amount；Filtered out from the N number of multimedia-on-demand content of the click volume highest more on the OTT TV central servers
Media on-demand content is sent to the Central Server (in Huawei IPTV Solution) to first content of multimedia as the first content of multimedia
First dispatch request；N is the positive integer more than or equal to 1；
The Central Server (in Huawei IPTV Solution) is used to, according to first dispatch request, obtain from the OTT TV central servers
First content of multimedia.
In an embodiment of the present embodiment, the big data analysis is additionally operable to from the spectroscopy data with control centre
The middle source address for obtaining each multimedia-on-demand content；
First dispatch request includes the source address of first content of multimedia；
The Central Server (in Huawei IPTV Solution) is used to, according to first dispatch request, obtain from the OTT TV central servers
First content of multimedia refers to：
The Central Server (in Huawei IPTV Solution) is according to the source address of first content of multimedia, to the OTT TV center services
Device initiates the duplicate requests of first content of multimedia, and negotiation data form；It will be received from the OTT TV central servers
The first multimedia content delivery arrived is to corresponding IPTV service fringe node；
Described in first content of multimedia is transcoded into by the OTT TV central servers according to the duplicate requests
The broadcast format that Central Server (in Huawei IPTV Solution) is supported；Data transmission channel is established with the Central Server (in Huawei IPTV Solution) after completion transcoding,
First content of multimedia after sending from transcoding to the Central Server (in Huawei IPTV Solution).
In an embodiment of the present embodiment, the OTT TV central servers are additionally operable to mark first multimedia
Content；When receiving the order request to labeled multimedia-on-demand content, ignore or refuse the order request.
In an embodiment of the present embodiment, the big data analysis is additionally operable to minimum from click volume with control centre
The multimedia-on-demand content on the Central Server (in Huawei IPTV Solution) is filtered out in M multimedia-on-demand content as matchmaker more than second
Hold in vivo, be sent to second dispatch request of the OTT TV central servers to second content of multimedia；M to be more than or
Positive integer equal to 1；
The OTT TV central servers are used to be obtained from the Central Server (in Huawei IPTV Solution) according to second dispatch request
Second content of multimedia.
In a kind of alternative of present embodiment, the big data analysis is additionally operable to from the light splitting number with control centre
According to the middle source address for obtaining each multimedia-on-demand content；
Second dispatch request includes the source address of second content of multimedia；
The OTT TV central servers obtain second content of multimedia from the Central Server (in Huawei IPTV Solution) and referred to：
The OTT TV central servers are according to the source address of second content of multimedia, to the IPTV center services
Device initiates the duplicate requests of second content of multimedia, and negotiation data form；It will be received from the Central Server (in Huawei IPTV Solution)
The second multimedia content delivery to corresponding OTT TV service edge nodes；
Second content of multimedia is transcoded into the OTT by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that TV central servers are supported；Data transmission channel is established with the OTT TV central servers after completion transcoding,
Second content of multimedia after sending from transcoding to the OTT TV central servers.
Fig. 3 is given in an example of the present embodiment, and OTT TV and the IPTV fusion architectures based on big data analysis show
It is intended to.Wherein, IPTV and OTT TV systems all employ network architecture diagram typically used as in existing network.IPTV service system uses
The service mode of private network operation, data are transmitted to user using the content-distribution model based on CDN+ multicasting technologys, pass through CDN skills
The content distribution of Centroid is provided the user IPTV service by art nearby to each fringe node, and by fringe node；OTT
TV service systems are deployed in internet and provide a user service, by CDN technologies by the content distribution of Centroid to each side
Edge node, and provide the user OTT TV services nearby by fringe node.In the present invention, big data analysis and scheduling are deployed
Center, the center are connected with the AR and Metropolitan Area Network (MAN) CR of IPTV private networks respectively, receive IPTV server and OTT TV servers
Spectroscopy data.Collection, filtering, analysis and the notice of main responsible content-data, its systematic functional structrue as shown in figure 4, including：
Data acquisition module, for receiving the spectroscopy data of Central Server (in Huawei IPTV Solution) and OTT the TV central servers,
Each multimedia-on-demand content click volume interior at preset time intervals is periodically counted according to the spectroscopy data；
Data filtering module, after filtering the noise datas such as the live data in IPTV, extract multimedia-on-demand content
Source address and data information memory into content data base；
Data analysis module, for being ranked up according to content data base to multimedia-on-demand content；From the click volume
The multimedia-on-demand content conduct on the OTT TV central servers is filtered out in the N number of multimedia-on-demand content of highest
First content of multimedia；
Notification module, please for being sent to first scheduling of the Central Server (in Huawei IPTV Solution) to first content of multimedia
Ask.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read-only storage, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also be realized using one or more integrated circuits.Accordingly
Ground, each module/unit in above-described embodiment can be realized in the form of hardware, can also use the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the scope of the claims of the present invention.
Claims (8)
1. a kind of dispatching method of multimedia-on-demand content, including：
S101, big data analysis receive IPTV Central Server (in Huawei IPTV Solution) and based on open the Internet with control centre
Video service OTT TV central servers spectroscopy data, periodically counted according to the spectroscopy data in each multimedia-on-demand
Hold click volume interior at preset time intervals；
S102, big data analysis filter out with control centre from the N number of multimedia-on-demand content of the click volume highest
Multimedia-on-demand content on the OTT TV central servers is as the first content of multimedia；N is more than or equal to 1
Positive integer；More matchmakers on the Central Server (in Huawei IPTV Solution) are filtered out in the M multimedia-on-demand content minimum from click volume
Body on-demand content is as the second content of multimedia；M is the positive integer more than or equal to 1；
S103, big data analysis are sent to the Central Server (in Huawei IPTV Solution) to first content of multimedia with control centre
The first dispatch request；It is sent to second dispatch request of the OTT TV central servers to second content of multimedia；
S104, the Central Server (in Huawei IPTV Solution) obtain institute according to first dispatch request from the OTT TV central servers
State the first content of multimedia；Obtained according to second dispatch request from the Central Server (in Huawei IPTV Solution) in second multimedia
Hold.
2. the method as described in claim 1, it is characterised in that also include in the step S101：
The big data analysis obtains the source address of each multimedia-on-demand content with control centre from the spectroscopy data；
First dispatch request includes the source address of first content of multimedia；
The step S104 includes：
The Central Server (in Huawei IPTV Solution) is sent out according to the source address of first content of multimedia to the OTT TV central servers
Play the duplicate requests of first content of multimedia, and negotiation data form；
First content of multimedia is transcoded into the IPTV by the OTT TV central servers according to the duplicate requests
The broadcast format that central server is supported；
After completing transcoding, the OTT TV central servers establish data transmission channel with the Central Server (in Huawei IPTV Solution), to institute
State Central Server (in Huawei IPTV Solution) and send first content of multimedia after transcoding；
The Central Server (in Huawei IPTV Solution) is by the first multimedia content delivery received to corresponding IPTV service fringe node.
3. method as claimed in claim 2, it is characterised in that also include after the step S104：
The OTT TV central servers mark first content of multimedia；When receiving to labeled multimedia-on-demand content
Order request when, ignore or refuse the order request.
4. method as claimed in claim 3, it is characterised in that also include in the step S101：
The big data analysis obtains the source address of each multimedia-on-demand content with control centre from the spectroscopy data；
Second dispatch request includes the source address of second content of multimedia；
The step of OTT TV central servers obtain second content of multimedia from the Central Server (in Huawei IPTV Solution) includes：
The OTT TV central servers are sent out according to the source address of second content of multimedia to the Central Server (in Huawei IPTV Solution)
Play the duplicate requests of second content of multimedia, and negotiation data form；
Second content of multimedia is transcoded into the OTT TV by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that central server is supported；
After completing transcoding, the Central Server (in Huawei IPTV Solution) establishes data transmission channel with the OTT TV central servers, to institute
State OTT TV central servers and send second content of multimedia after transcoding；
The OTT TV central servers are by the second multimedia content delivery received to corresponding OTT TV service edge nodes.
5. a kind of scheduling system of multimedia-on-demand content, including：
Big data is analyzed and control centre, Central Server (in Huawei IPTV Solution) and OTT TV central servers；
The big data analysis is used to receive dividing for Central Server (in Huawei IPTV Solution) and OTT the TV central servers with control centre
Light data, each multimedia-on-demand content click volume interior at preset time intervals is periodically counted according to the spectroscopy data；From
The multimedia point on the OTT TV central servers is filtered out in the N number of multimedia-on-demand content of click volume highest
Content is broadcast as the first content of multimedia, the Central Server (in Huawei IPTV Solution) is sent to and is adjusted to the first of first content of multimedia
Degree request；N is the positive integer more than or equal to 1；It is additionally operable to filter out position from M minimum multimedia-on-demand content of click volume
In the multimedia-on-demand content on the Central Server (in Huawei IPTV Solution) as the second content of multimedia, the OTT TV centers are sent to
Second dispatch request of the server to second content of multimedia；M is the positive integer more than or equal to 1；
The Central Server (in Huawei IPTV Solution) is used for according to first dispatch request, from described in OTT TV central servers acquisition
First content of multimedia, obtained according to second dispatch request from the Central Server (in Huawei IPTV Solution) in second multimedia
Hold.
6. system as claimed in claim 5, it is characterised in that：
The big data analysis and control centre are with being additionally operable to obtain the source of each multimedia-on-demand content from the spectroscopy data
Location；
First dispatch request includes the source address of first content of multimedia；
The Central Server (in Huawei IPTV Solution) is used for according to first dispatch request, from described in OTT TV central servers acquisition
First content of multimedia refers to：
The Central Server (in Huawei IPTV Solution) is sent out according to the source address of first content of multimedia to the OTT TV central servers
Play the duplicate requests of first content of multimedia, and negotiation data form；By what is received from the OTT TV central servers
First multimedia content delivery is to corresponding IPTV service fringe node；
First content of multimedia is transcoded into the IPTV by the OTT TV central servers according to the duplicate requests
The broadcast format that central server is supported；With the Central Server (in Huawei IPTV Solution) data transmission channel is established after completing transcoding, to described
Central Server (in Huawei IPTV Solution) sends first content of multimedia after transcoding.
7. system as claimed in claim 5, it is characterised in that：
The OTT TV central servers are additionally operable to mark first content of multimedia；When receiving to labeled multimedia point
When broadcasting the order request of content, ignore or refuse the order request.
8. system as claimed in claim 5, it is characterised in that：
The big data analysis and control centre are with being additionally operable to obtain the source of each multimedia-on-demand content from the spectroscopy data
Location；
Second dispatch request includes the source address of second content of multimedia；
The OTT TV central servers obtain second content of multimedia from the Central Server (in Huawei IPTV Solution) and referred to：
The OTT TV central servers are sent out according to the source address of second content of multimedia to the Central Server (in Huawei IPTV Solution)
Play the duplicate requests of second content of multimedia, and negotiation data form；Will received from the Central Server (in Huawei IPTV Solution)
Two multimedia content deliveries are to corresponding OTT TV service edge nodes；
Second content of multimedia is transcoded into the OTT TV by the Central Server (in Huawei IPTV Solution) according to the duplicate requests
The broadcast format that central server is supported；Data transmission channel is established with the OTT TV central servers after completion transcoding, to institute
State OTT TV central servers and send second content of multimedia after transcoding.
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| CN106303637B (en) * | 2016-08-18 | 2019-06-25 | 中国联合网络通信集团有限公司 | IPTV service processing method and system based on OTT terminal |
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| CN108337533B (en) * | 2017-01-17 | 2021-07-09 | 腾讯科技（深圳）有限公司 | Video compression method and device |
| CN109922358B (en) * | 2019-03-29 | 2020-12-08 | 杭州电子科技大学 | IPTV advertisement scheduling method considering rebroadcast times |
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