CN102340689A - Method and device for configuring business subsystem in television station production system - Google Patents
Method and device for configuring business subsystem in television station production system Download PDFInfo
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Abstract
The invention provides a device and device for configuring a business subsystem in a television station production system. The device comprises a subsystem resource configuration module and a subsystem building module, wherein the subsystem resource configuration module is used for configuring corresponding business subsystem resources according to a business request provided by a terminal device and outputting the corresponding business subsystem resources to the subsystem building module; and the subsystem building module is used for building the corresponding business subsystem according to the input business subsystem resources and returning the corresponding business subsystem to the terminal device providing the business request. By using a cloud computing resource pool, virtualization, distribution and other technologies, according to a layered architecture of hardware source pooling, core service platformization and production system virtualization, the invention realizes that the computation is provided, IT resources are integrated and multiple items of businesses of an application are provided oriented to broadcast and television programs, thus a business product production and delivery mode of plug and play is provided for a television station production system user.
Description
Technical field
The present invention relates to the broadcast TV program production system, relate in particular to the inking device and the method for service sub-system in TV station's production system.
Background technology
Present TV station's production system is based on full court planar network architecture and networked manufacturing technology; It is corresponding to core architecture professional in the platform and each service sub-system; Basically realized networking production and construction of standardized TV station and standard, and realized that the production automation and omnidistance no paper do not have bandization.TV stations at different levels can realize the construction of cordwood system basically according to self scale and service conditions, and are as shown in Figure 1.
Yet TV station's production system of existing full court planar network architecture remains in following some shortcomings:
(1) demand that satisfies distributed business model still there is limitation
The system of TV station of full court planar network architecture all is professional in the platform owing to what mainly face at the beginning of the design, so consider not enough to the support of the outer business of platform.Such as: employed private network connects technology between the TV station unit of several dispersions, can not effectively utilize fast-developing day by day public network resource; Resources such as the storage that the strange land production system comprised, calculating all are to be designed by the strange land relatively independently, thus can not carry out unified allocation of resources and management, thereby in most of the cases, production system user can only operate local Limited resources; And data manipulation between other unit and material and program is mutual, is master's (comprising operations such as document retrieval, migration copy and file warehouse-in) with the indirect operation pattern all; Because the managing portal of lack of uniform is planned, to branch system, mobile system and mobile subscriber's demands such as access, all needs planning separately and processing, therefore existing production system construction complexity is very high, and the later maintenance difficulty.
(2) to satisfying a plurality of core demands simultaneously limitation is arranged still
The one, the limitation that issue is supported to new media.Under commensurate's organizational system; Owing to can not realize platform net interlock (being that the resource-sharing of producing in the TV station between network and the Internet is broadcasted with synchronous); Can not utilize existing resource seamlessly to support the new media system fast; Thereby can not efficiently the audio content data of looking in the new media system be drawn back constitution equipment and personnel's waste thus.And under commensurate's organizational system not, it is lower to look the efficient that audio content externally provides, and needs the long period to carry out secondary format conversion and content delivery exchange, forms the wasting of resources thus.
The 2nd, to the limitation of content collecting and distribution support.Look audio content and converge mainly and include, so the program material source is limited based on digital serial interface (SDI, Serial Digital Interface); Again because shortage data transaction door; Participate in program alliance and program trade fair so there is the popularization of valency data only to rest on; Make the channel of potential user (like the television program designing mechanism of specialty, the advertisement mechanism etc.) information that is short in understanding, so the channel that data is utilized again is very limited.
The 3rd, to the limitation of new program form support.Following TV programme form need be more flexible with the mode of watching, and spectators can participate in TV, adding TV community from seeing that TV develop into.Some new program forms are stressed user's property of participation, hope to utilize multiple communication channel simultaneously with other televiewer through exchanging alternately, hope to exchange content, and the feedback information of acquisition TV user through the transmission of multiple route of transmission.And the operation system of existing full court planar network architecture is comparatively sealed, and is difficult to provide the support to this pattern.
(3) to carrying out operational response fast limitation is arranged still
Can not satisfy the demand of instant making and report program,, come to assemble fast resource (equipment and manpower) and make whenever and wherever possible and produce corresponding program, and report so that social hotspots is made fast reaction.
(4) the harmonious and professional retractility of utilizing resource still there is limitation
Each is produced subsystem, memory space, database and synthesis server and the transcoding server of oneself all arranged; These resources are resilient expansion as required all, and its utilance is unbalanced.And if can carry out the pool of infrastructure device resource to a certain extent, will save equipment investment greatly, and reduce the maintenance cost of each TV station's production system to a certain extent.
As far as the product platform that interconnects, each is produced and exists the multiple network agreement to connect between the service sub-system; In order to realize intercommunication, product platform is realized the resettlement copy work of the intercommunication of subsystem route, video/audio file through a large amount of migration server.The route of this mode is too complicated, and the migration resource sharing degree is poor, and efficient is also lower; Resources such as the storage on the product platform, transcoding; Because the management and the factor of route can only offer each subsystem as " near line resource ", and can not be as the online resource of each subsystem, and extremely loaded down with trivial details to the invoked procedure of these resources; Thereby utilance is low, and is uneconomical.
Can know in sum, play an active part in, issue by all kinds of means and stride many characteristics such as media links because following TV programme have polymorphic fusion, audient, and these forms also be in the process of continuous development and creation.This just requires TV station's production system to possess enough adaptability to changes flexibly, is enough to support the professional development of manufacturing with these characteristics.Though and existing station synchronization production system supporting business reluctantly; But obviously can not adapt to demand quick, High-efficient Production; Can not provide the powerful tool of production to support thus, cause system's construction of a large amount of repeatability, and cause " the high-carbon operation " of system.
Summary of the invention
Technical problem to be solved by this invention provides the inking device and the method for the service sub-system of a kind of TV station production system, can adapt to that TV programme are quick, the demand of High-efficient Production.
In order to solve the problems of the technologies described above, the invention provides the inking device of service sub-system in a kind of TV station production system, comprise interconnective subsystem resource distribution module and groups of subsystems modeling piece, wherein:
Subsystem resource distribution module, the service request that is used for proposing according to terminal installation disposes corresponding business subsystem resource, and exports to groups of subsystems modeling piece;
Groups of subsystems modeling piece is used for setting up the corresponding business subsystem according to the service sub-system resource of input, and returns to the terminal installation that proposes service request.
Further, this device also comprises respectively the subsystem request module that is connected with groups of subsystems modeling piece with subsystem resource distribution module, wherein:
Subsystem request module; Be used to be provided with the service sub-system interface; Through the service sub-system interface subsystem resource distribution module is exported in the service sub-system request that terminal installation proposes, and the service sub-system that groups of subsystems modeling piece is set up returns to terminal installation;
Terminal installation comprises general portable terminal and radio, TV and film industries special-purpose terminal, and wherein, general portable terminal comprises one or more in notebook computer, intelligent panel computer and the smart mobile phone; The radio, TV and film industries special-purpose terminal comprises and moves gather and edit in the terminal one or more of non-linear editing work station device, live streaming media terminal and portable all-purpose.
Further, the said service sub-system interface of subsystem request module setting comprises the request interface and the response interface of service sub-system, wherein:
Request interface comprises the required specific device type of the service sub-system of service sub-system type, respective type and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount;
But response interface comprises installation, operation and one or more response item in the unloading of executive software module of the service sub-system of respective type.
Further,
Subsystem request module is exported to subsystem resource distribution module through the described request interface with each request terms of the service sub-system of terminal installation input; But the executive software module that groups of subsystems modeling piece makes up is returned to terminal installation through response interface;
The service sub-system resource that subsystem resource distribution module will dispose according to each request terms of the service sub-system of importing; Comprise special equipment platform number, memory capacity, operation bandwidth, whether need one or more resources in the size of studio and finished product program amount, and export to groups of subsystems modeling piece;
But groups of subsystems modeling piece is set up the executive software module of said service sub-system according to the service sub-system resource of input; But comprise one or more executive software modules that news subsystem, matchmaker support subsystem, make subsystem and produce subsystem, and export to subsystem request module.
In order to solve the problems of the technologies described above, the invention provides the collocation method of service sub-system in a kind of TV station production system, comprising:
The service request that proposes according to terminal installation disposes corresponding business subsystem resource;
Service sub-system resource according to configuration is set up the corresponding business subsystem, and returns to the terminal installation that proposes service request.
Further, before terminal installation proposes service request, also comprise:
Be provided for the service sub-system interface that terminal installation proposes service request; Terminal installation comprises general portable terminal and radio, TV and film industries special-purpose terminal, and wherein, general portable terminal comprises one or more in notebook computer, intelligent panel computer and the smart mobile phone; The radio, TV and film industries special-purpose terminal comprises and moves gather and edit in the terminal one or more of non-linear editing work station device, live streaming media terminal and portable all-purpose.
Further, the service sub-system interface comprises request interface and response interface, wherein:
Request interface comprises the required specific device type of the service sub-system of service sub-system type, respective type and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount;
But response interface comprises installation, operation and one or more response item in the unloading of executive software module of the service sub-system of respective type.
Further, the service request configuration corresponding business subsystem resource according to terminal installation proposes specifically comprises:
Receive the request terms of the service sub-system request that terminal installation is proposed through request interface;
According to request terms configuration service subsystem resource, comprise special equipment platform number, memory capacity, operation bandwidth, whether need one or more resources in the size of studio and finished product program amount.
Further, set up the corresponding business subsystem according to the service sub-system resource of configuration, and return to the terminal installation that proposes service request, specifically comprise:
But set up the executive software module of service sub-system according to the service sub-system resource of configuration, but comprise one or more executive software modules that news subsystem, matchmaker support subsystem, make subsystem and produce subsystem;
But the executive software module through response interface will be set up returns to terminal installation, and terminal installation is installed and operation altogether.
Further, this method also comprises:
Terminal installation request unloading corresponding business subsystem;
According to the unload request of terminal installation, but carry out corresponding executive software module unloading operation through response interface.
The present invention utilizes that " resource pool of cloud computing, technology such as virtual and distributed; through the layer architecture of " hardware resource poolization, kernel service hardware and software platform, production system are virtual "; realize that the resources of production dispatch as required; production is separated with service dispatching; and realize defining as required and monitoring production procedure handle making up resource pool efficiently on the technical foundation of concentrating computing, network storage resource to distribute at unified resource scheduling, medium, provide with the demand assigned service form and calculate and the ability of integration IT resource; the multinomial business towards the broadcast TV program production application is provided, thereby the service product production and the delivery mode of " plug and play " can be provided to the production system user of TV station.
Description of drawings
Fig. 1 is the structural representation of existing TV station's production system based on the full court planar network architecture;
Fig. 2 is the structural representation of the production system embodiment of TV station based on cloud computing of the present invention;
Fig. 3 is the structural representation of medium processing platform embodiment in the podium level shown in Figure 2;
Fig. 4 is the structural representation of production management platform embodiment in the podium level shown in Figure 2;
Fig. 5 is the structural representation of Content Management Platform embodiment in the podium level shown in Figure 2;
Fig. 6 is the structural representation of service sub-system inking device embodiment in the operation layer shown in Figure 2;
Fig. 7 is the structural representation that moves non-linear editing work station device embodiment in the terminating layer shown in Figure 2;
Fig. 8 is the structural representation of general service terminal embodiment in the terminating layer shown in Figure 2;
Fig. 9 is the structural representation of live streaming media terminal embodiment in the terminating layer shown in Figure 2;
Figure 10 is the structural representation of the portable terminal embodiment that gathers and edits in the terminating layer shown in Figure 2.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment technical scheme of the present invention is at length explained.Should be appreciated that following described specific embodiment only in order to explanation the present invention, and be not used in qualification technical scheme of the present invention.
Cloud computing (Cloud Computing) is the product that grid computing (Grid Computing), Distributed Calculation (Distributed Computing), parallel computation (Parallel Computing), effectiveness is calculated (Utility Computing), the network storage (Network Storage Technologies), virtual (Virtualization) and load balancing traditional computers such as (Load Balance) and network technical development fusion.
In recent years, along with " development that the development of cloud computing, IT industry are being experienced is virtual, distributed, move technology such as interconnected and the network storage makes the aspects such as retractility, mobility and maintainability of IT system that significant progress arranged.
The present invention is based on the development of the IT technology of these forefronts; Own characteristic in conjunction with TV station's production system; A kind of production system embodiment of TV station based on cloud computing has been proposed; Its layer architecture is as shown in Figure 2, is comprised by low and height: resource layer equipment, podium level equipment, operation layer equipment and terminating layer equipment, wherein:
The resource layer equipment is used for the virtual and resource poolization with the bottom physical hardware, and resource pool is carried out virtualized resource management, according to the demand dispatch of podium level equipment and the virtual resource in the Resources allocation pond;
The podium level equipment is used for providing according to the demand of operation layer equipment the kernel service of medium processing, production and Content Management;
The operation layer equipment is used for the service request according to terminating layer equipment, gets access to the required kernel service of requested service from podium level, is terminating layer equipment disposition corresponding business subsystem;
Terminating layer is used for the terminal installation under the different application business scenario, carries out the corresponding operating that station synchronization is produced through the service sub-system that obtains from operation layer.
In said system embodiment, resource layer equipment comprises media processing resources pond, media store resource pool, IT basic resource pond, wherein:
The media processing resources pond; Be used to adopt virtual mode that media processing resources is integrated into corresponding array of services; Provide medium to handle corresponding Service Source, comprise that media file migration, media file play up synthetic and media file transcoding and seal off in the Service Sources such as bag one or more;
The media store resource pool; Be used for unified planning and the media store resource of sharing formula is provided; Comprise in IP-based cluster storage, distributed file system (DFS, Distributed File System) and 10,000,000,000, long-range (based on the Internet, special line) exchange and the route service resource one or more;
IT basic resource pond; Be used for the virtual logical resource that turns to of IT physical resources such as the server and the network switch; And all kinds of logical resources are provided; Comprise hardware virtualization, I/O is virtual and virtual corresponding one or more logical resources of GPU (GPU, Graph Processing Unit).
In said system embodiment,
The array of services that the media processing resources pond provides comprises migration resource (migration server), plays up synthetic resource (playing up synthesis server), transcoding and seals off one or more array of services in the bag resource;
Virtual mode is meant the physical resource of bottom abstract in logical resource, visits the restriction that abstract logical resource does not receive bottom physical resource and geographical position thereof, physical configuration.
For example; Play up synthetic the application to having representational program in the station synchronization production; The typical scene of synthetic resource virtualizing and centralized calculation is played up in realization: under the uniform dispatching of task control centre device; Play up synthesis server clustered ground with many and generate array of services, to a video-audio program collaborative accomplish cluster play up synthetic and/or intelligent segmentation synthetic, play up synthetic speed with raising.
Wherein,
It is that a video-audio program is split as multistage that cluster is played up synthetic, playing up of every section program is synthesized to give respectively to synthesize accordingly to serve in the array of services accomplish, and can greatly improve the program formation efficiency thus, and the shortening program sent between sowing time.
The intelligence segmentation is synthetic to be to play up synthetic fragment by video-audio program domestic demand of system intelligence ground judgement; And these fragments are carried out accordingly synthetic (like synthetic captions, stunt etc.) automatically; And do not carry out synthetic operation, thereby improve the program formation efficiency to need not to play up synthetic segment.
So, the media processing resources pond just can reach the actual demand of handling for medium neatly as required, dynamically, fast the corresponding calculated resource is provided.
In said system embodiment,
The IP-based cluster storage that the media store resource pool provides; Be meant a kind of open and adopt the storage architecture of distributed operating system; Memory space in many physical storage devices is aggregated into a tool unify the storage pool of access interface and administration interface (also claiming unified NameSpace); Can manage disks all on the memory device through this access interface managed storage mediocre person; Data can be visited access from many memory devices according to the load balancing strategy, to obtain higher memory property of degree of safety and sufficient utilance.
IP-based its advantage of cluster storage is mainly reflected in the overall performance that improves parallel or subregion I/O; Particularly workflow, the visit of reading intensity and mass file; Reduce whole cost through adopting more cheaply service unit to insert with the IP Ethernet, being fit to the unstructured data very much is the application of leading; Therefore it is the ideal selection of storage system planning in the TV station of future generation production system framework.
The distributed file system that the media store resource pool provides is meant that the physical store resource of file system management is continuous through computer network with the mode of node.
The media store resource pool provide 10,000,000,000, remote switch and route service, be meant storage resources integrated the link optimization that carry out to the visit of storage resources the back.
For the production subsystem of operation layer, can't see concrete disk or tape, also needn't be concerned about the path of data process and the physical storage device that is led to; Podium level can according to the demand of operation layer dynamically in the allocation medium memory resource pool by the storage resources of centralized management.
In said system embodiment,
The hardware virtualization that IT basic resource pond provides is meant virtual to computer or operating system, displaying be an abstract computing platform, mostly is that collaborative support through CPU, board chip set, BIOS and software realizes; Create a plurality of virtual machines (VM) and operating system thereof through using software; Be implemented in and move a plurality of operating systems on the single physical server simultaneously; With the quantity that reduces physical server and corresponding cost and the management maintenance cost that brings thus, and the balanced operation load.
The I/O that IT basic resource pond provides is virtual; Mainly be meant virtual network interface card; This virtual network interface card can provide independent to different virtual machines and insert and tunnel; Provide corresponding safety to isolate and service quality (QoS, Quality of Service) strategy according to different virtual machine flows.
Wherein,
Through label used in the virtual access, in network-wide basis, distinguish different VM flows, and be deployed with safety isolation targetedly and qos policy at podium level.
To the physical channel of physical network card to the upper layer software (applications) system, for a plurality of VM simulate corresponding a plurality of tunnel, each tunnel possesses independently I/O function, and can reappear all network mechanisms in the actual physics environment; The data that virtual machine produces get into virtual network interface card through tunnel independently, are stamped label then and are sent to external network; Perhaps, transmit the packet of coming in from external network, be sent to corresponding virtual machine through tunnel independently through virtual network interface card.
Only in such tunnel environment, the applied business on upper strata just needn't be made change because of the change of network environment in the process of virtual migration, thereby reduces moving costs as far as possible, accelerates the migration flow process.The applied business impression on upper strata is less than the variation of I/O, and all professional data behaviors are with no any difference on the physical server that operates in a platform independent.
The GPU that IT basic resource pond provides is virtual, but is meant that dynamic assignment is with integrated GPU resource or the unified virtual logic GPU resource that turns to of GPU resource independently; Podium level uses logic GPU resource according to the service needed of operation layer through visualization applications in virtual environment.
Virtual each virtual machine that turns to of GPU provides independently logic GPU; Make virtual machine obtain all kinds of figure acceleration capacities; Accomplish various high-fidelity videos, 2D and 3D graphics process; Also can carry out graph rendering computing or large-scale parallel and calculate, be the client transmission 2D figure or the 3D rendering true to nature of terminating layer.The request that the server of operation layer sends to client is used virtual logic GPU to render high quality images and is transmitted, and perhaps 3D rendering is transmitted with the form of online Streaming Media.
In said system embodiment, podium level equipment comprises medium processing platform, Content Management Platform and production management platform, wherein:
The medium processing platform is used for mutual through with Content Management Platform, production management platform, realizes scheduling and distribution to virtual resource in all kinds of resource pools of resource layer, and coordinated scheduling and the medium of carrying out a plurality of applied business subsystems of operation layer are managed business;
Content Management Platform; Be used to operation layer content and mobile sms service thereof be provided, comprise to the life cycle management of program material file and metadata information thereof and full media file and metadata information thereof and file content prompting, retrieval, access visit and control of authority thereof and in one or more management;
The production management platform is used for according to the professional demand of types of applications in the operation layer product-line organization and BPM being provided, and comprises one or more management in modeling, curing, monitoring, analysis and the optimization to operation flow.
In said system embodiment; The structure of medium processing platform embodiment is as shown in Figure 3; Further comprise interconnective task scheduling center fixture and medium processing interactive module; In task control centre device, further comprise interconnective scheduling of resource distribution module and medium processing scheduler module, wherein:
Medium are handled interactive module, are used for the production management platform is transmitted to medium respectively and handles scheduler module and scheduling of resource distribution module in operation flow medium processing request, the resource allocation request of sending in service; Virtual resource that the scheduling of resource distribution module is returned and medium are handled the medium result that scheduler module returns and are sent to the production management platform;
The scheduling of resource distribution module is used for dispatching corresponding virtual resource according to the resource allocation request of receiving from each resource pool of resource layer equipment, and returns to medium processing interactive module;
Medium are handled scheduler module; Be used for handling the request coordinated scheduling and carrying out corresponding medium processing according to the medium of receiving; Comprise media file migration, play up one or more processing in synthetic, transcoding/opening bag, verification, content catalogue and access and the content release, and corresponding medium result returned to medium handle interactive module.
In said system embodiment; The structure of production management platform embodiment is as shown in Figure 4; Comprise interconnective production interactive module and BPM (BPM; Business Process Management) device embodiment, this BPM device embodiment comprises interconnective flow process MBM and flow process curing module at least, wherein:
The production interactive module is used for the service request that receives from operation layer equipment is transmitted to the flow process curing module of BPM device;
The flow process MBM is used for according to operation layer equipment types of applications service definition corresponding business flow process, and exports to the flow process curing module;
The flow process curing module is used for solidifying operation flow and respectively produces role and production task thereof, moves according to the service request startup corresponding service flow process of reception, and gets into operation flow according to next production role of task performance driving of current production role.
Above-mentioned BPM device embodiment also comprises flow monitoring module, process analysis module and process optimization module
The flow monitoring module; The operation that is used for the operation flow of flow curing module driving is monitored; And monitor message is provided to production manager and/or process analysis module, comprise basic, graphic process monitoring, process log, one or more information in flow process and the overtime flow process repeatedly;
The process analysis module, the monitor message that Various types of data that is used for producing according to the operation of operation flow and/or flow monitoring module provide is analyzed, and comprises the analysis of the one or more dimensions from quantity, cost, efficient, bottleneck; And the analysis result information that produces presented to production manager, comprise through one or more charts in pie chart, cylindricality, broken line and the point that looses;
The process optimization module is used to production manager miscellaneous service flow process operation optimized interface is provided, and the operation flow of production manager through operation-interface optimization returned to the flow process MBM;
The operation flow of the optimization that flow process MBM preservation process optimization module is returned, and export to the flow process curing module.
In said system embodiment, the structure of Content Management Platform embodiment is as shown in Figure 5, comprises storage resources division module, storage resources access modules and content life cycle management module, wherein:
The storage resources division module; Be used for subregion being carried out in each storage resources space to the characteristics of production content life cycle; Comprise the online district of high code stream, the online district of low code stream, import the service area, derive the service area, upload in service area and the tape reservoir area one or more, and each subregion is provided with corresponding access rights;
The storage resources access modules; Be used for unified name in all storage resources spaces and management; Distribute storage resources space with fixed position to all media articles; The migration of material file and media file is realized through changing the label information of in metadata information, setting up in the storage resources space that comprises stores program material document entity and metadata information thereof, full media file entity and metadata information thereof;
The operation flow that the production management platform is driven; Only can cause label information change in program material file or the full media file metadata separately; And the entity stores invariant position of program material file or full media file (giving the business of broadcast like program); Can save traditional tv platform a large amount of file migration and expense of file verification under the full court network architecture thus significantly, and enhance productivity and reduce system safety hazards.
Content life cycle management module, being used for according to the project settings of life cycle is that online making storage imports or derives and makes material from the subregion in storage resources space, and produces corresponding metadata information; According to production line to the retrieval of media article material, move back and one or more statisticss of request times form material hot zone or freezing zones; Calculate storage and the migration thereof of also carrying out material each stage of life cycle, comprise one or more and migration each other thereof in online, near line and the offline storage.
For example; For the material that has obviously entered into the decline phase in the online storage and in certain period, seldom visited; After the process Content Management Platform detected this state automatically, Autonomic Migration Framework was to nearline storage, and prompting production subsystem user will do the offline storage processing to this material.
In foregoing management platform embodiment, also comprise full media interviews interface module; Be used for as the interface of issuing or play full medium; Through the storage resources access modules visit in the storage resources space of full media file entity and metadata information thereof is managed, comprise to this storage resources space carry out uploading, file, classify, make a catalogue, retrieving of full media file and adjust back in the management of one or more visits.
In said system embodiment, operation layer equipment comprise a service sub-system inking device and foundation thereof one or more service sub-systems (1～n), wherein:
The service sub-system inking device is used for the request configuration corresponding business subsystem according to the terminal installation of terminating layer, supplies terminal installation to install and operation;
Service sub-system is used to be installed in and realizes on the terminal installation that the production system application corresponding is professional, comprises that news production, matchmaker support one or more applied business in management, program making and the production.
The structure of service sub-system inking device embodiment is as shown in Figure 6, comprises interconnective subsystem resource distribution module and groups of subsystems modeling piece, wherein:
Subsystem resource distribution module is used for the service sub-system request according to the terminal installation proposition, configuration corresponding business subsystem resource, and export to groups of subsystems modeling piece;
Groups of subsystems modeling piece is used for setting up the corresponding business subsystem according to the service sub-system resource of input, and returns to the terminal installation of filing a request;
Service sub-system (1～n), be used for installing and operating in the terminating layer relevant terminal, realize the operation that application corresponding is professional.
In said system embodiment, service sub-system inking device embodiment also comprises respectively the subsystem request module that is connected with groups of subsystems modeling piece with subsystem resource distribution module, wherein:
Subsystem request module; Be used to terminating layer the service sub-system interface is provided; Terminating layer is exported to subsystem resource distribution module through the service sub-system request of this interface input, and the service sub-system of the system buildup module being set up through this interface returns to the relevant terminal layer.
In said system embodiment,
The service sub-system interface that subsystem request module provides comprises the request interface and the response interface of service sub-system; Wherein, request interface comprise service sub-system type, respective type the required specific device type of service sub-system and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount; But response interface comprises the installation, operation of the service sub-system executive software module of respective type and one or more response item in the unloading;
Subsystem resource distribution module disposes corresponding resource according to each request terms in the service sub-system request, comprises special equipment platform number, memory capacity, operation bandwidth, whether needs one or more resources in the size of studio and finished product program amount;
The service sub-system that groups of subsystems modeling piece is set up; But comprise one or more executive software modules that news subsystem, matchmaker support subsystem, make subsystem and produce subsystem; Be used for installing and operating in the terminating layer relevant terminal, realize correspondingly that respectively news production, matchmaker support making, program making and program production.
In said system embodiment; Terminating layer equipment comprises the one or more terminal installations corresponding to corresponding business subsystem in the operation layer; Comprise general portable terminal and radio, TV and film industries special-purpose terminal; Wherein, general portable terminal comprises: one or more in notebook computer, intelligent panel computer and the smart mobile phone, the radio, TV and film industries special-purpose terminal comprises: move gather and edit in the terminal one or more of non-linear editing work station device, live streaming media terminal and portable all-purpose.Wherein,
Move non-linear editing work station device; Be used for receiving pending program data from operation layer corresponding business subsystem; Concurrently the program data that receives is carried out the conversion of high definition SD based on the CPUs+GPUs+I/O framework; And/or the program material of accomplishing multi-format carries out mixed editorial, passes program data of handling or material back the corresponding business subsystem.
The structure that moves non-linear editing work station device embodiment is as shown in Figure 7, comprises parallel processing apparatus and program interactive interface module; In parallel processing apparatus, comprise one or more in the high SD conversion module of program, program format modular converter and the editing saving module, wherein:
Program interactive interface module is used for being connected with operation layer corresponding business subsystem, carries out the mutual transmission of program material or finished product program;
The high SD conversion module of program, being used for high definition material real-time down conversion on the SD timeline is the SD material, is the high definition material with SD material real-time up conversion on the high definition timeline concurrently perhaps; Transmit not conversion or converted program material through program interactive interface module;
The program format modular converter is used for the program material of multi-format is carried out mixed editorial, and the program material that will accomplish editor converts the required form of transmission to; Do not edit conversion or edited the program material of conversion through the transmission of program interactive interface module;
The editing saving module; One or more that are used for that program material to looking of gathering or import, audio frequency, image and text carries out montage, splicing, captions are assigned and stunt is arranged are handled operation, and result is directly derived or synthesize the finished product program as the finished product program; Import program material or export to the article program through program interactive interface module.
General portable terminal, for example based on the service terminal of notebook computer or panel computer or smart mobile phone, the embodiment structure is as shown in Figure 8, comprises data interaction module, business processing device and program audit device, wherein:
The data interaction module is used for being connected with operation layer corresponding business subsystem, carries out the mutual transmission of program data;
Business processing device, be used to accomplish the selected topic newly-built, assign, claim, and examine after will being written into around the contribution of selected topic off-line or online editing, through the contribution of transmission from one channel to another audit on the data interaction module;
Program audit device; Be used for being written into the pending trial program from the corresponding business subsystem through the data interaction module; After the pending trial program that is written into being converted to the stream media format of the suitable review of a film by the censor, examine broadcast, audit opinion is fed back to the corresponding business subsystem through the data interaction module.
Business processing device embodiment shown in Figure 8 further comprises the definition module of the connection selected topic successively, selected topic assignment module, the selected topic is claimed module, contribution is written into editor module and contribution is written into auditing module, wherein:
Selected topic definition module is used for the newly-built selected topic;
Selected topic assignment module is used for the newly-built selected topic is assigned to the service terminal user;
The selected topic is claimed module, is used for the service terminal user and claims the selected topic that is assigned the selected topic;
Contribution is written into editor module; Be used for the service terminal user and be written into editor's (comprising one or more operations of generation, montage, splicing, captions processing and the stunt processing of contribution), treat being uploaded to the corresponding business subsystem behind the contribution completion editor who is written into to selected topic off-line of claiming or online completion contribution;
Contribution is written into auditing module, is used for the service terminal user and is written into to the selected topic off-line of claiming or the contribution of online editing, treats being uploaded to the corresponding business subsystem after the contribution completion audit that is written into.
Program shown in Figure 8 audit device embodiment comprises further that the pending trial program that connects successively insmods, media format conversion module, audit are broadcasted module and audit opinion feedback module, wherein:
The pending trial program insmods, and is used for being written into the pending trial program through the data interaction module;
The media format conversion module is used for the stream media format with the suitable review of a film by the censor of format conversion one-tenth of the pending trial program that is written into;
Module is broadcasted in audit, is used for the pending trial program of changing into stream medium form through playing, suspend, refund, advance and shut-down operation being examined;
The audit opinion feedback module is used for the auditor is fed back to corresponding business subsystem through voice and/or literal through said data interaction module to the audit opinion of program.
Live streaming media terminal and the portable terminal of gathering and editing of global function in the radio, TV and film industries special-purpose terminal based on specialty coding and wireless transmission; The former is used to receive the audio-video signal that filming apparatus (comprising video camera or digital camera head) is taken in real time, and converts real-time files in stream media to and be transferred to operation layer corresponding business subsystem through cordless communication network (comprising 3G or 4G); The latter is used for gathering, receiving audio-video signal, and compiles audio-video document and give operation layer corresponding business subsystem through wireless network (metropolitan area network or wide area network) or internet transmission.
The structure of live streaming media terminal embodiment is as shown in Figure 9, comprises the sophisticated interface module, coding module, code check self adaptation adjusting module, wireless network transmission module and the GPS module that connect successively, wherein:
Sophisticated interface module is used for being transferred to coding module or code check self adaptation adjusting module through audio-video signal or audio-video document that broadcasting and TV specialty audio-video interface is taken filming apparatus (video camera) in real time;
Coding module is used for adopting H.264 coded format to encode audio-video signal, converts the digital audio/video file transfer to and gives code check self adaptation adjusting module;
Code check self adaptation adjusting module is used for signal fluctuation according to mobile communications network and digital audio-video document is carried out self-adaption code rate is adjusted to files in stream media, and exports to wireless network transmission module;
Wireless network transmission module is used for through signal emission module files in stream media being converted to wireless signal (3G or 4G wireless signal) and being transmitted to production system; Or receive the wireless signal (3G or 4G wireless signal) of production system, and convert digital signal to and export to code check self adaptation adjusting module as the signal fluctuation of mobile communications network through signal receiving module;
The GPS module is used for providing to production system the information data in geographical position, so that this holder terminal site is positioned.
In above-mentioned live streaming media terminal embodiment, broadcasting and TV specialty audio-video interface comprises: one or more among audio frequency and video (AV) interface, serial digital interface (SDI), high definition SDI (HDSDI), HDMI (HDMI), composite video broadcast singal (CVBS), the agricultural interface of card and RJ45 interface, Wifi interface, blue tooth interface and the DV1394.
The gather and edit structure of terminal embodiment of portable all-purpose is shown in figure 10, comprises audio-video signal harvester, professional signal transmission module, audio-video signal editorial management module and network transmission module, wherein:
Audio-video signal harvester (for example digital audio frequency and video camera or video camera) is used for the audio-video signal of gathering is transferred to audio-video signal editorial management module through professional signal transmission module;
The specialty signal transmission module is used for the audio-video signal of audio-video signal harvester collection is transferred to audio-video signal editorial management module through broadcasting and TV specialty audio-video interface;
Audio-video signal editorial management module is used for the audio-video signal of input is carried out scene editor and/or storage administration;
Network transmission module is used for the audio-video signal of on-the-spot editor of audio-video signal editorial management module and/or storage administration is passed through wireless network or internet transmission.
In the portable terminal embodiment that gathers and edits of above-mentioned global function,
Broadcasting and TV specialty audio-video interface in the specialty signal transmission module comprises one or more among AV interface, SDI, HDSDI, HDMI, CVBS, card farming interface and RJ45 interface, Wifi interface, blue tooth interface and the DV1394;
In the network transmission module, wireless network comprises 3G or 4G wide area network or Wifi metropolitan area network, and the Internet comprises Ethernet.
The present invention is based on said system embodiment, correspondingly also provide TV station's production system to realize building and method of operating, comprising:
Divide layer building TV station production system, this layering comprises resource layer, podium level, operation layer and terminating layer by low and height;
Through resource layer with the bottom physical hardware virtual and resource poolization, and resource pool carried out virtualized resource management;
The kernel service of medium processing, production and Content Management is provided through podium level;
Obtain kernel service through operation layer from podium level, and dispose the required service sub-system of this service;
Through the user terminal of terminating layer under the different application business scenario, obtain the corresponding business subsystem from operation layer and carry out the corresponding operating that program is produced.
In said method embodiment,
Through resource layer with the bottom physical hardware virtual and resource poolization, and resource pool carried out virtualized resource management, specifically comprise:
The bottom physical resource is divided into IT basic resource, media processing resources, media store resource by type;
IT basic resource, media processing resources and media store resource virtual with physics turns to the logical resource that does not receive geographical position and physical configuration restriction accordingly respectively, and correspondingly places IT basic resource pond, media processing resources pond and media store resource pool.
In said method embodiment,
The media processing resources pond is integrated into corresponding array of services through adopting virtual mode with media processing resources; Provide medium to handle corresponding resource, comprise that media file moves, media file is played up one or more resources in synthetic and the Service Sources such as media file transcoding and opening bag;
Media store resource pool unified planning and provide and share formula media store resource comprises one or more storage resources in IP-based cluster storage, DFS and 10,000,000,000, long-range (based on the Internet, special line) exchange and the route service;
IT basic resource pond provides virtualized logical resources of IT physical resource such as the server and the network switchs, comprises hardware virtualization, the I/O interface is virtual and virtual corresponding one or more logical resources of GPU.
Among the said method embodiment,, specifically comprise through the required service sub-system of operation layer configuration:
Operation layer provides service sub-system to make up interface to terminating layer;
Make up the request that interface proposes according to terminal installation at service sub-system, dispose the corresponding business subsystem, and offer the terminal installation of request.
In said method embodiment,
Operation layer makes up interface to the service sub-system that terminating layer provides, and comprises the request interface and the response interface of service sub-system; Wherein, request interface comprise service sub-system type, respective type the required specific device type of service sub-system and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount; But response interface comprises the installation, operation of the service sub-system executive software module of respective type and one or more response item in the unloading;
Operation layer makes up the request configuration corresponding business subsystem that interface proposes according to terminal installation at service sub-system, and offers the requesting users terminal, specifically comprises:
According to the request terms configuration corresponding business subsystem that terminal installation sends through request interface, comprise that news subsystem, matchmaker support subsystem, make subsystem and produce one or more in the subsystem;
But each service sub-system of configuration is offered user terminal with the form of executive software module through response interface carry out installation and operation.
In said method embodiment,
Through the terminal installation of terminating layer under the different application business scenario, obtain the corresponding business subsystem from operation layer and carry out the corresponding operating that program is produced, specifically comprise:
But terminal installation is according to the executive software module of needs from the operation layer request to the corresponding business subsystem of applied business, and installs;
But the executive software module that operation is installed is carried out one or more operations in news production, management matchmaker money, program making and the production process.
In said method embodiment,
Through podium level the kernel service of medium processing, production and Content Management is provided, specifically comprises:
But operation layer sends production management services request through the executive software module of operation to podium level according to terminal installation;
The production management services request that podium level sends according to operation layer; But to the executive software module product-line organization and BPM are provided through the production management platform, comprise one or more management in modeling, curing, monitoring, analysis and the optimization to operation flow;
But the executive software module is sent scheduling of resource request and/or medium processing request through the production management platform to podium level in carrying out the corresponding business flowchart process;
Podium level is dispatched corresponding virtual resource through the medium processing platform from each resource pool of resource layer, and is returned to the corresponding business flow process through the production management platform according to the scheduling of resource request; And/or handle the request coordinated scheduling and carry out corresponding medium and manage business according to medium; Comprise media file migration, play up one or more processing in synthetic, transcoding/opening bag, verification, content catalogue and access and the content release, and corresponding medium result is returned to the corresponding business flow process through the production management platform.
But the executive software module is also sent the request of production content management service to podium level through the production management platform in carrying out the corresponding business flowchart process;
Podium level passes through Content Management Platform according to the request of production content management service; Through Content Management Platform content and mobile sms service thereof are provided, comprise to the life cycle management of program material file and metadata information thereof and full media file and metadata information thereof and file content prompting, retrieval, access visit and control of authority thereof and in one or more management.
To those skilled in the art; After having understood content of the present invention and principle; Can be under the situation that does not deviate from the principle and scope of the present invention; Carry out various corrections and change on form and the details according to the method for the invention, but these are based on correction of the present invention with change still within claim protection range of the present invention.
Claims (10)
1. the inking device of service sub-system in TV station's production system comprises interconnective subsystem resource distribution module and groups of subsystems modeling piece, wherein:
Subsystem resource distribution module, the service request that is used for proposing according to terminal installation disposes corresponding business subsystem resource, and exports to groups of subsystems modeling piece;
Groups of subsystems modeling piece is used for setting up the corresponding business subsystem according to the said service sub-system resource of input, and returns to the said terminal installation that proposes said service request.
2. according to the described inking device of claim 1, it is characterized in that, also comprise respectively the subsystem request module that is connected with said groups of subsystems modeling piece with said subsystem resource distribution module, wherein:
Subsystem request module; Be used to be provided with the service sub-system interface; Through said service sub-system interface said subsystem resource distribution module is exported in the said service sub-system request that said terminal installation proposes, and the said service sub-system that said groups of subsystems modeling piece is set up returns to said terminal installation;
Said terminal installation comprises general portable terminal and radio, TV and film industries special-purpose terminal, and wherein, said general portable terminal comprises one or more in notebook computer, intelligent panel computer and the smart mobile phone; Said radio, TV and film industries special-purpose terminal comprises and moves gather and edit in the terminal one or more of non-linear editing work station device, live streaming media terminal and portable all-purpose.
3. according to the described inking device of claim 2, it is characterized in that the said service sub-system interface of said subsystem request module setting comprises the request interface and the response interface of said service sub-system, wherein:
The described request interface comprises the required specific device type of the service sub-system of service sub-system type, respective type and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount;
But said response interface comprises installation, operation and one or more response item in the unloading of executive software module of the service sub-system of respective type.
4. according to the described inking device of claim 3, it is characterized in that,
Said subsystem request module is exported to said subsystem resource distribution module through the described request interface with each request terms of the said service sub-system of said terminal installation input; But the said executive software module that said groups of subsystems modeling piece makes up is returned to said terminal installation through said response interface;
The said service sub-system resource that said subsystem resource distribution module will dispose according to each request terms of the said service sub-system of importing; Comprise special equipment platform number, memory capacity, operation bandwidth, whether need one or more resources in the size of studio and finished product program amount, and export to said groups of subsystems modeling piece;
But said groups of subsystems modeling piece is set up the said executive software module of said service sub-system according to the said service sub-system resource of input; But comprise one or more executive software modules that news subsystem, matchmaker support subsystem, make subsystem and produce subsystem, and export to said subsystem request module.
5. the collocation method of service sub-system in TV station's production system comprises:
The service request that proposes according to terminal installation disposes corresponding business subsystem resource;
Said service sub-system resource according to configuration is set up the corresponding business subsystem, and returns to the said terminal installation that proposes said service request.
6. according to the described collocation method of claim 5, it is characterized in that, before said terminal installation proposes service request, also comprise:
Be provided for the service sub-system interface that said terminal installation proposes said service request; Said terminal installation comprises general portable terminal and radio, TV and film industries special-purpose terminal, and wherein, said general portable terminal comprises one or more in notebook computer, intelligent panel computer and the smart mobile phone; Said radio, TV and film industries special-purpose terminal comprises and moves gather and edit in the terminal one or more of non-linear editing work station device, live streaming media terminal and portable all-purpose.
7. according to the described collocation method of claim 6, it is characterized in that said service sub-system interface comprises request interface and response interface, wherein:
The described request interface comprises the required specific device type of the service sub-system of service sub-system type, respective type and platform number, memory capacity, operation bandwidth, whether need one or more request terms in the size of studio and finished product program amount;
But said response interface comprises installation, operation and one or more response item in the unloading of executive software module of the service sub-system of respective type.
8. according to the described collocation method of claim 7, it is characterized in that the service request configuration corresponding business subsystem resource according to terminal installation proposes specifically comprises:
Receive the request terms of the said service sub-system request that said terminal installation is proposed through the described request interface;
Dispose said service sub-system resource according to the described request item, comprise special equipment platform number, memory capacity, operation bandwidth, whether need one or more resources in the size of studio and finished product program amount.
9. according to the described collocation method of claim 8, it is characterized in that, set up the corresponding business subsystem according to the said service sub-system resource of configuration, and return to the said terminal installation that proposes said service request, specifically comprise:
But the said service sub-system resource according to configuration is set up the said executive software module of said service sub-system, but comprises one or more executive software modules that news subsystem, matchmaker support subsystem, make subsystem and produce subsystem;
But the said executive software module through said response interface will be set up returns to said terminal installation, and altogether said terminal installation is installed and operation.
10. according to the described collocation method of claim 9, it is characterized in that, also comprise:
Said terminal installation request unloading corresponding business subsystem;
According to the unload request of said terminal installation, but carry out corresponding executive software module unloading operation through said response interface.
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