CN109218565A - A kind of system constructing TV station's amalgamation media cloud platform - Google Patents
A kind of system constructing TV station's amalgamation media cloud platform Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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- G—PHYSICS
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- G06Q30/0271—Personalized advertisement
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
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Abstract
A kind of system constructing TV station's amalgamation media cloud platform, cloud framework is configured using globalization thinking using lichee cloud amalgamation media cloud platform, from two dimension building cloud systems of vertical and horizontal, cloud service is provided, lichee cloud longitudinal direction dimension carries out amalgamation media cloud platform construction using the mixed cloud mode of " public cloud, private clound and exclusive cloud "；The division of Three-tider architecture framework embodies the fundamental characteristics of cloud；Transverse dimensions carry out amalgamation media cloud platform by the way of the interaction of " public cloud, private clound and exclusive cloud " three clouds: public cloud service is that the building of broadcasting and TV business and application system is carried out using the infrastructure of specialized vendor's construction；Privately owned cloud service carries out the building of broadcasting and TV business and application system in such a way that broadcasting and TV are independently built；The infrastructure that exclusive cloud service utilizes specialized vendor to provide, the service construction of business and application system is voluntarily carried out by broadcasting and TV.
Description
Technical field
The present invention relates to a kind of methods of building amalgamation media cloud framework, i.e. building TV station's amalgamation media cloud platform
Technical Architecture, can according to this method construct TV station amalgamation media cloud platform and technological system.
Background technique
IaaS (Infrastructure as a Service), i.e. infrastructure are serviced.It can be from by Internet
Perfect Basis of Computer Engineering facility is serviced.This kind of service is known as infrastructure and services.Service based on Internet is (such as
Storage and database) be IaaS a part.The upper other kinds of service of Internet includes that platform services (Platform
As a Service, PaaS) and software i.e. service (Software as a Service, SaaS).PaaS provides user can be with
The complete or partial application development of access, SaaS then provide the application program that completely can be used directly, pass through
Internet manages corporate resources.
The usual usage of IaaS: public cloud, private clound and mixed cloud.Ali's cloud uses public server in infrastructure cloud
Pond (public cloud).The service of more privatization will use one group of public or private services device pond (private inside data of enterprise center
There is cloud).If developing software in enterprise data center's environment, both types public cloud, private clound, mixed cloud can
It uses, and also very low using the cost of Ali's cloud temporary extension resource, such as develops and test, mixed cloud.Both be used in combination
It can quickly development and application program and service, shortening exploitation and test period.
Meanwhile there is also security breaches, such as service provider to provide a shared infrastructure by IaaS, that is to say, that
What some components or function, such as cpu cache, GPU etc. were not entirely isolated for the user of the system, thus
A consequence can be generated, i.e., when an attacker succeeds, whole servers have all opened wide gate to attacker, even with
Hypervisor, some Client OSs can also obtain the uncontrolled access right of basic platform.Solution: exploitation
One powerful subregion and defence policies, IaaS supplier must monitor whether environment has unwarranted modification and activity.
According to authority's definition of NIST (state's national standard and Institute for Research and Technology), the service mode of cloud computing has SPI (i.e.
SaaS, PaaS and IaaS) three major class or levels.This is the division most accepted extensively by industry at present.PaaS and IaaS are derived from
SaaS theory.PaaS and IaaS directly can provide service to platform user by SOA/Web Services, can also be used as
The support platform of SaaS mode is serviced to end user indirectly.
1.SaaS: the service for being supplied to client is application program that operator operates in cloud computing infrastructure, user
It can be accessed in various equipment by client end interface, such as browser.User does not need to manage or control any cloud computing base
Infrastructure, including network, server, operating system, storage etc.；
2.PaaS: be supplied to consumer service be client using provide development language and tool (such as Java,
Python .Net etc.) exploitation or purchase application deployment to the cloud computing infrastructure of supplier on go.User (I
) do not need to manage or control the cloud infrastructure, including network, server, operating system, storage etc. of bottom, but our energy
Control the application program of deployment, it is also possible to the hosting environment configuration of control operation application program；
3.IaaS: the service for being supplied to consumer is utilization to all computing basic facilities, including processing CPU, memory,
Storage, network and other basic computing resources, user can dispose and run any software, including operating system and apply journey
Sequence.User does not manage or controls any cloud computing infrastructure, but can control the selection of operating system, memory space, deployment
Using, it is also possible to obtain the control of conditional networking component (such as router, firewall, load balancer etc.).
It is domestic that Technical Architecture by designing reasonable TV station's amalgamation media cloud platform, which constructs amalgamation media cloud platform,
TV station faces media industry developing state, is to lead with new technology, new opplication, makes " cloud form a team multiple terminals " novel biography
Broadcast the vital task of system.Traditional media can promote propagation effect power, the new matchmaker of power-assisted by new media means by resource consolidation
Body, Two-wheeled promote integral fusion development.
It quickly emerges using internet, mobile Internet as the new media of representative, radio and television are faced with as mainstream media
The severe challenge of " influence power reduction develops support force reduction, the reduction of Public-opinion directing power ".At the same time, audient makees for news
Report that the requirement of timeliness and depth is also higher and higher, TV station it is traditional gather and edit, circulation way can not adapt to the new era
Lower media production requirement, has become today of trend, TV in the fusion development of media and the news report based on full media
Media are badly in need of to the new industry situation transition of full media operations.
" lichee cloud " platform technology framework is the original of the applicant, such as in " lichee cloud " cloud interaction systems, column
Personnel can see all user informations for participating in program in real time on the internet, and the safety of data content is ensured by audit
Afterwards, user information can be just allowed to enter in the virtual auditorium on large-size screen monitors.Platform support multiple terminals, multi-platform audit,
When large information capacity, signal auditing can be carried out by way of more people, multiple terminals.
In traditional program production method, the presentation of picture and text element only has one link of presentation layer, and all data are come
Source is imported by the manual of art editor.
Summary of the invention
Object of the present invention is to propose a kind of TV station's amalgamation media cloud platform Technical Architecture, building one is based on cloud platform
" lichee cloud " structure system technological system, system deployment in public cloud and private clound, using public cloud converge mass data,
The passback of production system and other production system manuscript contents and material, is completed using private clound in completion new media, platform
The audit and Series Sheet layout of manuscript are completed in the editing and production of material in blocks.
Cloud framework is configured using globalization thinking using lichee cloud amalgamation media cloud platform, from two dimensions of vertical and horizontal
Cloud system is constructed, cloud service is provided.Consider from transverse dimensions, for the effect for sufficiently achieving production fusion, concentrated reflection and interconnection
The target of integrated services between net, realizes close communication and interaction between user, lichee cloud using " public cloud, private clound and
The mixed cloud mode of exclusive cloud " carries out amalgamation media cloud platform construction；It is similar to other industry cloud framework in terms of longitudinal dimension,
Lichee cloud framework has the Three-tider architecture framework of media facility service, media platform service, media software service, Three-tider architecture frame
The division of structure embodies the fundamental characteristics of cloud.
Longitudinal dimension uses amalgamation media cloud three-tier architecture mode construction, which takes with media facility
Business, media platform service, media software service Three-tider architecture framework.
It is flat that transverse dimensions carry out amalgamation media cloud by the way of the interaction of " public cloud, private clound and exclusive cloud " three clouds
Platform.
Public cloud service is that the building of broadcasting and TV business and application system is carried out using the infrastructure of specialized vendor's construction.It is public
Use cloud as the solution of broadcasting and TV service application, it is both flexible, but also with cost-effectiveness.The service for being deployed in public cloud has
The characteristics of cross-region and mobile application, and service connection bandwidth is of less demanding, business demand variation is flexibly, in time.
Privately owned cloud service carries out the building of broadcasting and TV business and application system in such a way that broadcasting and TV are independently built.It can be autonomous
Cloud infrastructure is controlled, it is controllable, credible both to have possessed conventional data centers, reliable and security feature, service application and content safety
It is all organized and managed in Broadcast and TV system, while the advantages that but also with public cloud service quality, performance, flexible application, and
And safety and elasticity can be improved at any time.
The infrastructure of specialized vendor's offer is utilized in exclusive cloud service, and business and application system are voluntarily carried out by broadcasting and TV
Service construction.Exclusive cloud service combines the characteristics of public cloud and private clound advantage, using the dedicated resources pond being physically isolated,
Construction, O&M are responsible for by specialized vendor, dedicated by specific user, user exclusively enjoys calculating, network and storage resource, and can control
Key service and data are realized largely controlled.
Broadcasting and TV can more control cloud infrastructure using privately owned cloud service, and it is controllable, credible both to have possessed conventional data centers, reliably
And security feature, service application are all organized and managed in Broadcast and TV system with content safety；But simultaneously but also with public cloud
The advantages that service quality, performance, flexible application, and safety and elasticity can be improved at any time.
In amalgamation media cloud three-tier architecture, including media facility service, media platform service, media software three layers of body of service
System structure.
Media facility service layer IaaS, the IaaS including private clound and public cloud and proprietary cloud, including OS and hardware, communication
Equipment is exchanged by special line public network with the communications and data of cloud host, cloud storage, database；Private clound and public cloud and proprietary cloud
Secure exchange.
Media platform service layer PaaS includes interface management unit, dual isomery P redundancy；Carry out unified media resource pipe
Reason, unified media Object Management group, the unified user management of amalgamation media cloud platform, media data management, including IT capability service,
The resource management of media capability service management and mixed cloud.
Media software service SaaS includes production business management service unit, content cloud service, convergent journalism service, hair
Cloth, interactive service unit.
1) media cloud management middleware
Media cloud management Middleware implementation being uniformly accessed into and managing to different IaaS platforms, compatible publicly-owned IaaS platform,
Private clound IaaS platform.Cloud management middleware dock for the API of each different platform and unification encapsulates, upper layer application
As long as building is in media cloud PaaS platform, without docking with all IaaS platforms.Cloud management middleware can guarantee to unite
One coordinated management public cloud, exclusive cloud, private clound IaaS platform, realize cross-platform mixing cloud service, improve making for resource
With efficiency and safety.
2) unified media method for managing object
Based on broadcasting and TV amalgamation media cloud framework, the media object management mode of innovation is proposed.Media object is provided for application
Unified management, provide standard use interface.Unified media Object Management group mainly includes following functions:
Unified media Object Management group, calling platform migration service, transcoding service store true form to private cloud storage, generation
Reason code is stored to exclusive cloud storage and publicly-owned cloud storage；
There is provided the access code stream of media file on demand: the service of unified media Object Management group can be according to the position locating for application system
Set the code stream access for providing media file under current location；
It supports to provide the access mode of various protocols: according to the requirements for access of upper layer application system, a variety of files being provided and are visited
It asks mode, such as supports to provide a variety of access protocols of NFS, CIFS, Http, FTP；
The use of media object file is not migrated in platform.
3) unstructured media data management
Amalgamation media cloud platform need to carry a large amount of internets, the text that operation system generates in platform, picture, video and audio,
And a large amount of metadata informations, these data are abstracted as the media object of respective business identification by operation system again.Using non-knot
Structure data mode saves initial data, can provide basic condition for the further excavation of data, make to retrieve and utilize more to increase
Effect.
Using the technology towards media big data, Internet resources polymerization is realized, based on structuring and unstructured etc.
Convergence fusion, the inquiry of TV station's intranet and extranet retrieval-by-unification, Tai Ji Netcom connection, media content intellectual analysis and the volume of a variety of data
Actively the functions such as convergence, the Domestic News that can meet information and network times are shared demand, are provided whenever and wherever possible for mesh, customized concern
It subscribes to and convergence services.
4) open media capability service management
Open mechanism is provided, so that platform has the ability of the integrated tool from different vendor and media services, it is rich
Fuping platform is to the processing means of various contents and other various functions.The mode of media cloud computing is required various abilities
(such as transcoding, skill examine, demolition, editor, rendering, live streaming) is stripped out from application program, is decoupled, is packaged into service logic
Capability service, other services that application layer and podium level are supplied in such a way that interface calls use.The media that PaaS layers of media
Capability service management system provides the administrative mechanism to these service ability, including service registration, the functions such as opens, stops,
It also include the management function to service environment, such as cluster definition, automatic deployment, status monitoring, elastic management and log management.Respectively
As long as tool is packaged by a manufacturer according to certain specification, and is registered to media PaaS platform, so that it may be serviced by other
It uses, without public functions such as the deployment and the management that consider software and hardware, these are managed collectively by amalgamation media cloud platform.
5) unified user management of amalgamation media cloud platform
Unified user management realizes user's unified management of various applications on media cloud, and target is to realize that the single-point of user is stepped on
Record, guarantees all application services when in use and can jump freely and Seamless integration-, without logging in again.Media cloud PaaS is flat
The user management of platform provides the management of user basic information and unified certification logs in management, and provides development interface, answers for upper layer
Use program inquiring.Application program needs synchronize basic user information from PaaS layers of system for unified management.PaaS layers are directed to
Each user has the rights management of coarseness, it can and it specifies each user which whether is able to use and applies, and each application
Concrete function permission for different user configuration is managed by application program itself.
6) amalgamation media service application integrates service management system
The service of amalgamation media platform types of applications, public service and resource service are accessed, customizes individual character according to user role
Change service, in a manner of " tool+capability service+Content Management+operation flow ", meets media content efficient, quick, high-qualityly
Production business pushes the commercialization application of platform service ability.
7) the application service system under multi-tenant architecture
Lichee cloud platform establishes the application service product system under multi-tenant architecture, can accommodate more than 20 companies 50
A plurality of amalgamation media production applications and utility services.
Multiple service can be provided towards different media subscriber groups, can constantly meet business and increase dilatation and business money
The demand of source dynamic adjustment, application service product of enriching constantly, promotion form innovative service ecology.
Multiple service can be provided towards different media subscriber groups.After platform enables, assume responsibility for melting Media News
Center, city channel, channel for TV plays and movies, new media division department, news broadcast, fax center management office and each channel are wide
Announcement portion, matchmaker provide center, the dynamic view in Jiangsu, the related service for enjoying the channels department such as do shopping well.Application service product system realizes sea
The content resource convergence of amount, intelligentized contents processing, provide the fusion tool of production abundant, efficiently interact issue capability
With convenient and fast mobile service ability, and advertisement and the cloud service of content have been expanded.
The application specifically disposed and utility services are as shown in the table:
The utility model has the advantages that the amalgamation media cloud platform (lichee cloud platform) that Jiangsu broadcasting and TV are independently studied is with cloud computing, big number
According to etc. technologies be basic design structure, fusion development framework of the platform based on private clound, exclusive cloud and public cloud passes through energy
Power construction, open interface, reengineering support the elasticity deployment of broadcasting and TV agile production and new business, are meeting traditional business stream
While journey, the services one such as unified content support, technological service, data analysis, operation charging can be provided for new business
Change technology service platform, effectively supports the fast development of broadcasting and TV Media Convergence innovative service.It is built in lichee cloud platform integrated planning
If in, platform services layer is the support platform of standardization towards media business, opening, is provided largely for quickly exploitation new business
Instant available tool and service, podium level, which realizes, is managed collectively infrastructure, provides the management sum aggregate of service
At mechanism, scalability and ability of second development are realized, and professional ability (such as video and audio transcoding, use on various bases are provided
Family management etc.).Production merges production with what distribution module was mainly responsible for full Media News business, provide new media produce it is required
It depending on, the portable instrument of sound, figure, text, and provides and is docked with TV existing in platform, net platform production platform, so that completion is to new
The unified plan of news event, commander.
The present invention is a kind of broadcasting and TV amalgamation media cloud platform Technical Architecture using globalization thinking configuration mode building.It is real
SARFT(The State Administration of Radio and Television) " TV station's amalgamation media platform construction Technical White Paper for ××× " (2015 editions) theoretical result is trampled and demonstrated, is built
Jiangsu broadcasting and TV " lichee cloud " platform based on mixing cloud framework.Melt the feature of media business, rule by studying radio, TV and film industries,
" lichee cloud " exploitation O&M integration capability convergence platform has been made, PaaS platform tool set and intelligent workflow engine are realized
Agile development, automatically configure, continue delivery capability, have and the convergence of media resource, processing, publication and operation pipe melted to broadcasting and TV
Reason ability.
It realizes TV and Radio Service and melts Media News, TV play, self-control column program, broadcast, new media and comprehensive office etc.
All kinds of business are produced in the cloud metaplasia of identical platform in platform, are formd support traditional media and are put down with what New Media depth integration developed
Platform technical system, the basic technology framework for realizing TV and Radio Service upgrade to technology platform under a whole cloud framework.
TV station's amalgamation media cloud platform system based on cloud proposed by the present invention, one provided based on Cloud Server
Platform, proposes the framework of private clound, and system establishes on " lichee cloud " structure system system deployment in public cloud and private clound
On, converge mass data using public cloud, complete new media, in platform production system and other production system manuscript contents and
The editing and production of material in blocks are completed in the passback of material using private clound, complete the audit and Series Sheet layout of manuscript.Using
Amalgamation media cloud three-tier architecture mode, lichee cloud amalgamation media platform are stood in the highest point of broadcasting and TV application, using globalization thinking
Configure cloud framework.Convergent journalism production and the cloth of realization are sent out, and converge mass data using public cloud, facilitate reporter new by fusion
News is uniformly write tool, completes new media whenever and wherever possible, production system and other production system manuscript contents and element in platform
The editing and production of material in blocks are completed in the passback of material using private clound, complete the audit and Series Sheet layout of manuscript.Public cloud
It realizes by security strategy according to certain synchronization mechanism between private clound and stablizes interaction.Present system is deployed in mixing
On the basis of cloud platform, public cloud and private clound can realize secure interactive and work compound.Content money can be enriched using this technology
Source promotes producing efficiency, expands communication channel, realizes the depth integration of new media and traditional tv business.
Detailed description of the invention
Fig. 1 is present system platform structure figure.
Specific embodiment:
Public cloud service is that the building of broadcasting and TV business and application system is carried out using the infrastructure of specialized vendor's construction.It is public
Use cloud as the solution of broadcasting and TV service application, it is both flexible, but also with cost-effectiveness.The service for being deployed in public cloud has
The characteristics of cross-region and mobile application, and service connection bandwidth is of less demanding, business demand variation is flexibly, in time.
Privately owned cloud service carries out the building of broadcasting and TV business and application system in such a way that broadcasting and TV are independently built.It can be autonomous
Cloud infrastructure is controlled, it is controllable, credible both to have possessed conventional data centers, reliable and security feature, service application and content safety
It is all organized and managed in Broadcast and TV system, while the advantages that but also with public cloud service quality, performance, flexible application, and
And safety and elasticity can be improved at any time.
The infrastructure of specialized vendor's offer is utilized in exclusive cloud service, and business and application system are voluntarily carried out by broadcasting and TV
Service construction.Exclusive cloud service combines the characteristics of public cloud and private clound advantage, using the dedicated resources pond being physically isolated,
Construction, O&M are responsible for by specialized vendor, dedicated by specific user, user exclusively enjoys calculating, network and storage resource, and can control
Key service and data are realized largely controlled.
Using amalgamation media cloud three-tier architecture mode, there is amalgamation media platform media facility service, media platform to take
Business, media software service Three-tider architecture framework.
Close with other any industries for regulation of longitudinal angle, lichee cloud framework has media foundation facilities services, media
Platform service, media software service Three-tider architecture framework.Three layers of division embody the fundamental characteristics of cloud.
In amalgamation media cloud three-tier architecture, including media facility service, media platform service, media software three layers of body of service
System structure.
Media facility service layer IaaS, the IaaS including private clound and public cloud and proprietary cloud, including OS and hardware, communication
Equipment is exchanged by special line public network with the communications and data of cloud host, cloud storage, database；Private clound and public cloud and proprietary cloud
Secure exchange.
Media platform service layer PaaS includes interface management unit, dual isomery P redundancy；Carry out unified media resource pipe
Reason, unified media Object Management group, the unified user management of amalgamation media cloud platform, media data management, including IT capability service,
The resource management of media capability service management and mixed cloud.
Media software service SaaS includes production business management service unit, content cloud service, convergent journalism service, hair
Cloth, interactive service unit.
1) media cloud management middleware
Media cloud management Middleware implementation being uniformly accessed into and managing to different IaaS platforms, compatible publicly-owned IaaS platform,
Private clound IaaS platform.Cloud management middleware dock for the API of each different platform and unification encapsulates, upper layer application
As long as building is in media cloud PaaS platform, without docking with all IaaS platforms.Cloud management middleware can guarantee to unite
One coordinated management public cloud, exclusive cloud, private clound IaaS platform, realize cross-platform mixing cloud service, improve making for resource
With efficiency and safety.
2) unified media method for managing object
Based on broadcasting and TV amalgamation media cloud framework, the media object management mode of innovation is proposed.Media object is provided for application
Unified management, provide standard use interface.Unified media Object Management group mainly includes following functions:
Unified media Object Management group, calling platform migration service, transcoding service store true form to private cloud storage, generation
Reason code is stored to exclusive cloud storage and publicly-owned cloud storage；
There is provided the access code stream of media file on demand: the service of unified media Object Management group can be according to the position locating for application system
Set the code stream access for providing media file under current location；
It supports to provide the access mode of various protocols: according to the requirements for access of upper layer application system, a variety of files being provided and are visited
It asks mode, such as supports to provide a variety of access protocols of NFS, CIFS, Http, FTP；
The use of media object file is not migrated in platform.
3) unstructured media data management
Amalgamation media cloud platform need to carry a large amount of internets, the text that operation system generates in platform, picture, video and audio,
And a large amount of metadata informations, these data are abstracted as the media object of respective business identification by operation system again.Using non-knot
Structure data mode saves initial data, can provide basic condition for the further excavation of data, make to retrieve and utilize more to increase
Effect.
Using the technology towards media big data, Internet resources polymerization is realized, based on structuring and unstructured etc.
Convergence fusion, the inquiry of TV station's intranet and extranet retrieval-by-unification, Tai Ji Netcom connection, media content intellectual analysis and the volume of a variety of data
Actively the functions such as convergence, the Domestic News that can meet information and network times are shared demand, are provided whenever and wherever possible for mesh, customized concern
It subscribes to and convergence services.
4) open media capability service management
Open mechanism is provided, so that platform has the ability of the integrated tool from different vendor and media services, it is rich
Fuping platform is to the processing means of various contents and other various functions.The mode of media cloud computing is required various abilities
(such as transcoding, skill examine, demolition, editor, rendering, live streaming) is stripped out from application program, is decoupled, is packaged into service logic
Capability service, other services that application layer and podium level are supplied in such a way that interface calls use.The media that PaaS layers of media
Capability service management system provides the administrative mechanism to these service ability, including service registration, the functions such as opens, stops,
It also include the management function to service environment, such as cluster definition, automatic deployment, status monitoring, elastic management and log management.Respectively
As long as tool is packaged by a manufacturer according to certain specification, and is registered to media PaaS platform, so that it may be serviced by other
It uses, without public functions such as the deployment and the management that consider software and hardware, these are managed collectively by amalgamation media cloud platform.
5) unified user management of amalgamation media cloud platform
Unified user management realizes user's unified management of various applications on media cloud, and target is to realize that the single-point of user is stepped on
Record, guarantees all application services when in use and can jump freely and Seamless integration-, without logging in again.Media cloud PaaS is flat
The user management of platform provides the management of user basic information and unified certification logs in management, and provides development interface, answers for upper layer
Use program inquiring.Application program needs synchronize basic user information from PaaS layers of system for unified management.PaaS layers are directed to
Each user has the rights management of coarseness, it can and it specifies each user which whether is able to use and applies, and each application
Concrete function permission for different user configuration is managed by application program itself.
6) amalgamation media service application integrates service management system
The service of amalgamation media platform types of applications, public service and resource service are accessed, customizes individual character according to user role
Change service, in a manner of " tool+capability service+Content Management+operation flow ", meets media content efficient, quick, high-qualityly
Production business pushes the commercialization application of platform service ability.
7) the application service system under multi-tenant architecture
Lichee cloud platform establishes the application service product system under multi-tenant architecture, can accommodate more than 20 companies 50
A plurality of amalgamation media production applications and utility services.
Multiple service can be provided towards different media subscriber groups, can constantly meet business and increase dilatation and business money
The demand of source dynamic adjustment, application service product of enriching constantly, promotion form innovative service ecology.
Multiple service can be provided towards different media subscriber groups.After platform enables, assume responsibility for melting Media News
Center, city channel, channel for TV plays and movies, new media division department, news broadcast, fax center management office and each channel are wide
Announcement portion, matchmaker provide center, the dynamic view in Jiangsu, the related service for enjoying the channels department such as do shopping well.Application service product system realizes sea
The content resource convergence of amount, intelligentized contents processing, provide the fusion tool of production abundant, efficiently interact issue capability
With convenient and fast mobile service ability, and advertisement and the cloud service of content have been expanded.
The application specifically disposed and utility services are as shown in the table:
The application realizes news fusion production and distribution, enriches news production content, improves the production effect of news
Rate has expanded news distribution channel, realizes that new media and traditional tv produce and that issues is perfectly combined.
The convergent journalism production realized based on cloud computing and dissemination system, related data is different by news attribute, point
It not being deployed in public cloud and private clound, public cloud and private clound deploy the core datas such as the database of oneself, index respectively,
Related data realizes the synchronization of data according to the unified synchronization rules formulated by high safety area.
The background management platform: providing unified portal, user management, realizes the unified management to cloud platform, provides
Intelligent workflow engine, to the operation management that service is refined, provides unified metering, charging machine to drive business realizing
System, realizes the accounting management of service function.
Further, system business process: after media event occurs, system collects platform by clue, converges relation line
Rope content, and presented in collaboration maneuvering platform；News commander in chief according to actual needs, broadcasts news and carries out unified plan, examines
The clue batch passed through is planned in Subject Selection module, and generates TV, new media, micro- by program production management module
The full media production task such as rich, wechat, and each producers are handed down to, editor, reporter carry out interviews and reports according to report topic；If
It has plenty of time, editor, reporter can return to guard station, carry out manuscript production using the production net function of public cloud and material is uploaded, press
According to traditional news media business production model, news production and broadcast are carried out, relevant material and can push to full media content in flakes
In (data) library, used for other people；If the time be not it is very abundant, editor, reporter can utilize the convergent journalism tool of production, carry out
Field fabrication；By mobile report APP or network, the passback of manuscript write with material is carried out, related content can be public
It is stored in the full media content of cloud (data) library, and Timing Synchronization is into private clound content library；Utilize the news system of private clound
Make tool, editor, reporter can carry out fine works to material, and manuscript is audited, and the layout of Series Sheet is completed, final to carry out in flakes
It broadcasts, correlation can be pushed in flakes in the full media content of public cloud (data) library, used for other departments；It is different inter-sectional, it can
In a manner of by making an arrangement in advance, sending with charge free, it is based on full media content library, realizes the shared of material and manuscript；New media department can be
The information that needs are looked in full media content library carries out secondary operation to content, and utilize interface pair by platform edit tool
It connects, realizes the publication in new medias platforms such as website, microblogging wechat, news APP.
Public cloud and private clound interaction flow: the convergent journalism production that cloud computing of the present invention is realized can be regarded with dissemination system
For a kind of new full Media News convergence platform, in database, the index of public cloud and private clound due to deploying oneself respectively
Equal core datas, need to related data Timing Synchronization, upper according to actual use demand in process interaction, divided public cloud with
Business in private clound so as to safety and stability realization interworking；The big number of the full media content of public cloud (data) library aggregation networks
According to the clue content that news, telecommunications hot line system, reporter report, the full media content library of private clound supports satellite to include, UGC,
PGC is uploaded, and unified preservation；Clue material automatic synchronization (timing, such as every 30 minutes, night every 120 in public cloud content library
Minute automatic synchronization is primary) into private clound content library；The report topic of the clue and generation selected in public cloud can be periodically automatic
Be synchronized to private cloud, public cloud convergent journalism process when something goes wrong, can enable private clound process continue to complete it is publicly-owned
Clue is selected on cloud, generates report topic, manuscript editing, the processes such as audit；For television news content, reporter can be in lichee platform
The full media tool of production on complete contribution primary write, by manuscript can timing automatically by safety zone file security ferry-boat pushing away
The TV production system of private clound is given, the audit of contribution and manuscript is completed in convergent journalism application service, while being carried out to material
Program fine works, packaging, broadcast；Being packaged after the completion of program video fine works, packaging will do it in flakes after audit, enter in private clound
Rong Ku, private clound content library can change into low code pass through manually file security ferry-boat be pushed to public cloud content library；TV record and broadcast system
The titbit generated in system program production process can be pushed to full media content library, as preheating content publication；Television broadcasting
Content can be synchronized to the full media content library of private clound, use for next program making；The auditing flow of column only allows to select
Public cloud (Office Network) auditing flow or private clound auditing flow, the process for not allowing intranet and extranet mixing audit occur.
Further, the shared pool being equipped with using news command and coordination platform is, it can be achieved that news can online electronization before compiling
Function, different departments, the clue of different channel, report topic, manuscript resource can uniformly show, can mutually make an arrangement in advance between column, Zhi Huizhong
The heart, which can be used, sends the modes such as topic, shared, realizes Resource Fusion creation, and corresponding clue, report topic, manuscript can push to shared pool
In, realize the fusion production of news.
Further, the operational process of the convergent journalism production and dissemination system realized based on cloud computing: system has line
Rope aggregate capabilities the approach such as disclose by internet, local communications and liaison, Hotlines, obtain magnanimity hint information, and refer in news
Collaborative platform is waved to show；News commander in chief according to current hot news and local civil information, to the news on the same day broadcast into
Row unified plan forms same day report；Editor, reporter carry out interviews and reports according to report topic, the manuscript and element provided by platform
The material tool of production, the primary for completing contribution writes thick volume with material, and result is synchronized to the full media content library of public cloud
In；Guard station editor and reporter utilize the private clound tool of production, complete production in flakes, manuscript audit, Series Sheet layout, final to issue
It is broadcasted to broadcast system；Corresponding content in flakes can be synchronized in full media content library, be used for next program making；
New media department can look for the manuscript and material content of oneself needs in full media content library, be carried out using cloud edit tool
Secondary operation is issued by the interaction interface of wechat, microblogging, website, news APP.
According to the technical characteristic of public cloud and private clound, News Production and issuing service are deployed in public cloud and private respectively
Have on cloud, based on the needs to data safety and stability, design realize intranet and extranet Timing Synchronization data and manually by
The mode that need to be synchronized realizes intranet and extranet collaboration production.The data in the full media content library of public cloud can Timing Synchronization it is complete to private clound
In media content library, the data in the full media content library of private clound need manual synchronization into the full media content library of public cloud.
The utility model has the advantages that the convergent journalism production proposed by the present invention realized based on cloud computing and dissemination system, are built upon
System deployment converges mass data using public cloud, facilitates note in public cloud and private clound on " lichee cloud " structure system
Person is uniformly write tool by convergent journalism, completes new media whenever and wherever possible, production system and other production systems text in platform
The editing and production of material in blocks are completed in the passback of original text content and material using private clound, complete the audit of manuscript with connect
Single layout.It realizes by security strategy according to certain synchronization mechanism between public cloud and private clound and stablizes interaction.The application
News fusion production and distribution are realized, news production content is enriched, improves the producing efficiency of news, has expanded news point
Channel is sent out, realizes that new media and traditional tv produce and that issues is perfectly combined.The present invention is based on the convergent journalism systems of cloud computing
Make and dissemination system, realize that News Production is epitaxial, tool of production mobile, news program produces network environment from record and broadcast net
Be extended to Office Network, internet, production scene be extended to out of platform individual soldier edit, reporter station, outer field system, final realization is more
Under kind network environment, a variety of tools of production is utilized to carry out news program production.
Present system is deployed on mixed cloud platform base, and public cloud can realize secure interactive with private clound and cooperate with work
Industry.Content resource can be enriched using this technology, promote producing efficiency, expansion communication channel, realize new media and traditional tv
The depth integration of business.
Claims (4)
1. a kind of system for constructing TV station's amalgamation media cloud platform, characterized in that
Cloud framework is configured using globalization thinking using lichee cloud amalgamation media cloud platform, from two dimension buildings of vertical and horizontal
Cloud system provides cloud service, and lichee cloud longitudinal direction dimension is melted using the mixed cloud mode of " public cloud, private clound and exclusive cloud "
Close the construction of media cloud platform；In terms of longitudinal dimension, lichee cloud framework has media facility service, media platform service, media soft
The division of the Three-tider architecture framework of part service, Three-tider architecture framework embodies the fundamental characteristics of cloud；
Transverse dimensions carry out amalgamation media cloud platform by the way of the interaction of " public cloud, private clound and exclusive cloud " three clouds: public
It is that the building of broadcasting and TV business and application system is carried out using the infrastructure of specialized vendor's construction with cloud service；
Privately owned cloud service carries out the building of broadcasting and TV business and application system in such a way that broadcasting and TV are independently built；
The infrastructure that exclusive cloud service utilizes specialized vendor to provide, the service structure of business and application system is voluntarily carried out by broadcasting and TV
It builds；Exclusive cloud service combines the characteristics of public cloud and private clound advantage, using the dedicated resources pond being physically isolated, by profession
Manufacturer is responsible for construction, O&M, dedicated by specific user, and user exclusively enjoys calculating, network and storage resource, and control key service and
Data are realized largely controlled.
2. the Technical Architecture of TV station's amalgamation media cloud platform according to claim 1, characterized in that
In amalgamation media cloud three-tier architecture, including media facility service, media platform service, media software service Three-tider architecture frame
Structure；
Media facility service layer IaaS, the IaaS including private clound and public cloud and proprietary cloud, including OS and hardware, communication equipment
It is exchanged by special line public network with the communications and data of cloud host, cloud storage, database；The peace of private clound and public cloud and proprietary cloud
Total exchange；
Media platform service layer PaaS includes interface management unit, dual isomery P redundancy；Carry out unified media resource management, system
One media object management, the unified user management of amalgamation media cloud platform, media data management, including IT capability service, media
The resource management of capability service management and mixed cloud；
Media software service SaaS includes production business management service unit, content cloud service, convergent journalism service, publication, mutual
Dynamic service unit.
3. the Technical Architecture of TV station's amalgamation media cloud platform according to claim 1, characterized in that amalgamation media cloud three
Include: in layer architecture
1) media cloud management middleware
Media cloud management Middleware implementation being uniformly accessed into and managing to different IaaS platforms, compatible publicly-owned IaaS platform, privately owned
Cloud IaaS platform.Cloud management middleware dock for the API of each different platform and unification encapsulates, as long as upper layer application
Building is in media cloud PaaS platform, just without docking with all IaaS platforms.Cloud management middleware can guarantee uniformly to assist
With the IaaS platform for managing public cloud, exclusive cloud, private clound, cross-platform mixing cloud service is realized, improve the use effect of resource
Rate and safety.
2) unified media method for managing object
Based on broadcasting and TV amalgamation media cloud framework, the media object management mode of innovation is proposed.The system of media object is provided for application
One management, provide standard uses interface.Unified media Object Management group mainly includes following functions:
Unified media Object Management group, calling platform migration service, transcoding service store true form to private cloud storage, agent code
It stores to exclusive cloud storage and publicly-owned cloud storage；
There is provided the access code stream of media file on demand: the service of unified media Object Management group can be mentioned according to the location of application system
For code stream access of the media file under current location；
It supports to provide the access mode of various protocols: according to the requirements for access of upper layer application system, providing a variety of file access sides
Formula, such as support to provide a variety of access protocols of NFS, CIFS, Http, FTP；
The use of media object file is not migrated in platform.
3) unstructured media data management
Amalgamation media cloud platform need to carry a large amount of internets, the text that operation system generates in platform, picture, video and audio and
A large amount of metadata informations, these data are abstracted as the media object of respective business identification by operation system again.Using unstructured
Data mode saves initial data, can provide basic condition for the further excavation of data, keep retrieval and utilization more efficient.
Using the technology towards media big data, Internet resources polymerization is realized, based on structuring and unstructured etc. a variety of
The convergence fusions of data, the inquiry of TV station's intranet and extranet retrieval-by-unification, Tai Ji Netcom connection, media content intellectual analysis and cataloguing, from
Actively the functions such as convergence, the Domestic News that can meet information and network times share demand, provide subscription whenever and wherever possible for definition concern
It is serviced with convergence.
4) open media capability service management
Open mechanism is provided, so that platform has the ability of the integrated tool from different vendor and media services, is enriched flat
Platform is to the processing means of various contents and other various functions.The mode of media cloud computing is required various abilities (as turned
Code, skill examine, demolition, editor, rendering, live streaming etc.) it is stripped out from application program, it is decoupled with service logic, is packaged into ability
Service, other services that application layer and podium level are supplied in such a way that interface calls use.The media capability that PaaS layers of media
Service management system provides the administrative mechanism to these service ability, including service registration, the functions such as opens, stops, and also wraps
The management function to service environment is included, such as cluster definition, automatic deployment, status monitoring, elastic management and log management.Each factory
As long as tool is packaged by quotient according to certain specification, and is registered to media PaaS platform, so that it may it is used by other services,
Without public functions such as the deployment and the management that consider software and hardware, these are managed collectively by amalgamation media cloud platform.
5) unified user management of amalgamation media cloud platform
Unified user management realizes user's unified management of various applications on media cloud, and target is to realize the single-sign-on of user,
Guarantee all application services when in use and can jump freely and Seamless integration-, without logging in again.Media cloud PaaS platform
User management provide the management of user basic information and unified certification logs in management, and development interface is provided, for upper layer application
Program inquiring.Application program needs synchronize basic user information from PaaS layers of system for unified management.PaaS layers for every
A user has the rights management of coarseness, it can specify which application whether each user be able to use, and it is each using needle
Concrete function permission to different user configuration is managed by application program itself.
6) amalgamation media service application integrates service management system
The service of amalgamation media platform types of applications, public service and resource service are accessed, customizes personalized clothes according to user role
Business meets media content production in a manner of " tool+capability service+Content Management+operation flow " efficient, quick, high-qualityly
Business pushes the commercialization application of platform service ability.
7) the application service system under multi-tenant architecture
Lichee cloud platform establishes the application service product system under multi-tenant architecture, and it is a plurality of can to accommodate more than 20 companies 50
Amalgamation media production application and utility services.
Multiple service can be provided towards different media subscriber groups, can constantly meet business growth dilatation and service resources are dynamic
The demand of state adjustment, application service product of enriching constantly, promotion form innovative service ecology.
Multiple service can be provided towards different media subscriber groups.After platform enables, assumed responsibility for melting Media News center,
City channel, channel for TV plays and movies, new media division department, news broadcast, fax center management office and each channel ads portion,
Matchmaker provides center, the dynamic view in Jiangsu, the related service for enjoying the channels department such as do shopping well.Application service product system realizes the interior of magnanimity
Hold resource convergence, intelligentized contents processing, provides the fusion tool of production abundant, efficiently interacts issue capability and convenient
Mobile service ability, and expanded advertisement and the cloud service of content.
4. the Technical Architecture of TV station's amalgamation media cloud platform according to claim 1, characterized in that amalgamation media cloud three
Include: in layer architecture
The application specifically disposed and utility services are as shown in the table:
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