CN105049898B - Home theater implementation method, device, system and client based on DTV - Google Patents

Home theater implementation method, device, system and client based on DTV Download PDF

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Publication number
CN105049898B
CN105049898B CN201510409617.3A CN201510409617A CN105049898B CN 105049898 B CN105049898 B CN 105049898B CN 201510409617 A CN201510409617 A CN 201510409617A CN 105049898 B CN105049898 B CN 105049898B
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China
Prior art keywords
film
information
client
digital television
television system
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Application number
CN201510409617.3A
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Chinese (zh)
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CN105049898A (en
Inventor
郭孝洪
栾金林
瓮少杰
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Shenzhen Oriental Times New Media Co Ltd
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Shenzhen Oriental Times New Media Co Ltd
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Priority to CN201510409617.3A priority Critical patent/CN105049898B/en
Publication of CN105049898A publication Critical patent/CN105049898A/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4108—Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals

Abstract

The home theater implementation method based on DTV that the invention discloses a kind of, device, system and client, this method comprises: central server system plays film according to preset movie playback information control digital television system, obtain the film IP Information On Demand that client is sent, the film IP Information On Demand includes the title of program request film, it plays play and obtains the conditional information of the viewing power of the program request film, and the broadcasting confirmation message of the program request film is sent to the client, and the authorization message of the client is sent to the digital television system, digital television system account for authorizing the client associate obtains the permission that the film of the broadcasting play is watched in the digital television system.Cinemas business family oriented can be achieved in the present invention, simplifies client side user operation, while improving the quality of viewing film.

Description

Home theater implementation method, device, system and client based on DTV
Technical field
The invention belongs to field of communication technology more particularly to a kind of home theater implementation methods based on DTV, dress It sets, system and client.
Background technique
With Web TV, network machine top box it is universal, more and more users can enjoy net cast or program request Service.
In the prior art, video-on-demand service Internet-based is that video is stored in file server or video mostly In stream pushing server, when playing when the user clicks, file stream is obtained directly from file server or stream pushing server and is broadcast It puts.But such order program service is by broadband popularity rate, amount of bandwidth due to being influenced, often will appear video playing it is not smooth, The problems such as clarity is inadequate causes user experience poor.And the order video on set-top box or Web TV, although video quality Shang Jia, but carry out video on demand using remote controller operation or external connection keyboard mouse, then cumbersome, flexibility ratio is inadequate, and right It is difficult to realize in the advanced interaction such as comment, sharing, blueprint.
Summary of the invention
The present invention a kind of home theater implementation method, device, system and client based on DTV is provided, it can be achieved that Cinemas business family oriented, and simplify mobile terminal side user's operation, the convenience of viewing operation is improved, enhancing user is sticky, together When improve viewing film quality.
The present invention provides a kind of home theater implementation method based on DTV, comprising:
According to preset movie playback information, controls digital television system and play film；Obtain the film that client is sent IP Information On Demand, the film IP Information On Demand include the title of program request film, play play and obtain the sight of the program request film See the conditional information of power；The broadcasting confirmation message of the program request film is sent to the client；To the digital television system The authorization message of the client is sent, the authorization message is used to authorize the digital television system account of the client associate Obtain the permission that the film for playing play is watched in the digital television system.
The present invention provides a kind of home theater implementation method based on DTV, comprising:
Client obtains movie playback information to central server system；According to the movie playback information, film is determined IP Information On Demand is simultaneously sent to the central server system, and the film IP Information On Demand includes the title of program request film, plays field The conditional information of viewing power that is secondary and obtaining the program request film；Receive the program request that the central server system is sent The broadcasting confirmation message of film.
The present invention provides a kind of home theater realization device based on DTV, comprising:
Control module, for controlling digital television system and playing film according to preset movie playback information；Obtain mould Block, for obtaining the film IP Information On Demand of client transmission, the film IP Information On Demand includes the title of program request film, plays field The conditional information of viewing power that is secondary and obtaining the program request film；Sending module, for sending the point to the client Broadcast the broadcasting confirmation message of film；The sending module is also used to send awarding for the client to the digital television system Information is weighed, the authorization message is used to authorize the digital television system account of the client associate to obtain in the DTV The permission of the film for playing play is watched in system.
The present invention provides a kind of client, comprising:
Module is obtained, for obtaining movie playback information to central server system；Determining module, for according to the shadow Piece broadcast information determines film IP Information On Demand；Sending module, for the film IP Information On Demand to be sent to the center service Device system, the film IP Information On Demand include the title of program request film, play play and obtain the viewing of the program request film The conditional information of power；Receiving module, for receiving the broadcasting confirmation for the program request film that the central server system is sent Information.
The present invention provides a kind of home theater realization system based on DTV, comprising:
Central server system, mobile terminal and digital television system；Wherein, built-in client in the mobile terminal End；The central server system, for controlling digital television system and playing film, obtain according to preset movie playback information The film IP Information On Demand for taking the client to send, Xiang Suoshu client send the broadcasting confirmation message of the program request film, to The digital television system sends the authorization message of the client, the film IP Information On Demand include program request film title, It plays play and obtains the conditional information of the viewing power of the program request film, the authorization message is for authorizing the client Associated digital television system account obtains the permission that the film for playing play is watched in the digital television system；Institute Mobile terminal is stated, for obtaining the movie playback information to the central server system by the client, according to institute Movie playback information is stated, determine the film IP Information On Demand and is sent to the central server system, is received genuinely convinced in described The broadcasting confirmation message for the program request film that device system of being engaged in is sent；The digital television system, for according to described preset Film information plays film, receives the authorization message for the client that the central server system is sent, is awarded according to described The digital television system account of client associate described in power authorizing information is obtained to be broadcast described in viewing in the digital television system Put the permission of the film of play.
From the embodiments of the present invention it is found that simply being interacted by internet with central server system by client, It can be obtained the authorization for the high-quality film being stored in digital television system by DTV and STB terminal viewing, Compared to the prior art, cinemas business family oriented is on the one hand realized, the user's operation of client-side is on the other hand simplified, from And the convenience of viewing operation can be improved, enhancing user's viscosity, while improving the quality of viewing film.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.
Fig. 1 is that the home theater based on DTV that first embodiment of the invention provides realizes system structure diagram；
Fig. 2 is the home theater implementation method flow diagram based on DTV that second embodiment of the invention provides；
Fig. 3 is the home theater implementation method flow diagram based on DTV that third embodiment of the invention provides；
Fig. 4 is the home theater implementation method flow diagram based on DTV that fourth embodiment of the invention provides；
Fig. 5 is the structural representation for the home theater realization device based on DTV that fifth embodiment of the invention provides Figure；
Fig. 6 is the structural representation for the home theater realization device based on DTV that sixth embodiment of the invention provides Figure；
Fig. 7 is the structural schematic diagram for the client that seventh embodiment of the invention provides；
Fig. 8 is the structural schematic diagram for the client that eighth embodiment of the invention provides.
Specific embodiment
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described reality Applying example is only a part of the embodiment of the present invention, and not all embodiments.Based on the embodiments of the present invention, the common skill in this field Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects It encloses.
Referring to Fig. 1, Fig. 1 is that a kind of home theater based on DTV provided by the embodiment realizes system structure signal Figure.The system includes: central server system 100, mobile terminal 200 and digital television system 300.Central server system 100 carry out data exchange by internet 400 and mobile terminal 200, pass through cable TV network 500 and digital television system 300 carry out data exchange.
Wherein, central server system 100 further comprises video and storage subsystem 11 and cinemas operation system 12, institute Line service system 12 is for managing user and operation content, including user management, film information management, screening play pricing management Deng.Cinemas operation system 12 further include: database module 121, management logic 122 and interface service module 123, wherein Database module 121 is patrolled for saving movie playbacks information and subscriber data, the management such as film information and screening play price The realization of module 122 is collected to the management logic of the movie playbacks information such as film information, screening play price and subscriber data, is connect Mouthful service module 123 provides the mobile terminal 200 to user or belongs to the data of the interface message processor (IMP) 600 of cable TV network 500 and asks It asks and business processing.Video and storage subsystem 11 for storing a large amount of audio/video files, and according in movie playback information when Between, stream pushing server 32 sequentially into digital television system 300 transmit the video file of film, or by movie playback information And the video file of film specified in the movie playback information sends stream pushing server 32 to, so as to stream pushing server 32 according to Time in movie playback information is sequentially broadcast live film.
200 built in client of mobile terminal, the client are that (Application is answered for carrying out the APP of film program request With program), it can be used for user's registration, binding condition reception (CA, Conditional Access) blocks, logs in, inquiring online shadow Piece, browsing film information, viewing film titbit, payment purchase are for watching the virtual movie ticket of film, inquiring bill and other The mutual plusing good friend of client user, the comment informations such as make comments, share, making a blueprint.Client passes through internet 400 and cinemas business Interface service module 123 in system 12 carries out communication and data exchange.
STB terminal 700 is digital video switching box (STB, Set Top Box), commonly referred to as on set-top box or machine Box is the equipment of connection a television set and outside source.The digital signal of compression can be changed into television content by it, and It is shown on television set.CA card combination STB terminal uses, and CA card passes through with various digital technologies to DTV system Various types of programs in system 300 is encrypted, and enables an operator to the information received to user and carries out authorization control, only awards Power user can just watch encrypted program, to ensure operator and the interests of authorized user.
Digital television system 300 includes CA server 31 and stream pushing server 32.CA server 31 cooperates CA card to use, and uses Cinemas operation system 12 in authentication, with central server system 100 carries out data interaction by interface message processor (IMP) 600.Plug-flow clothes Business device 32, for saving the video file of movie playback information (such as movie playback row table) and film, with central server system Video and storage subsystem 11 in 100 can pass through the channel Virtual Private Network (VPN, Virtual Private Network) (not shown) interaction data, the video file and movie playback for receiving video and the transmission of storage subsystem 11 arrange table, or Video and storage subsystem 11 are received according to the video file of time and sequence transmission in movie playback row's table.Stream pushing server 32 arrange the requirement of table and STB terminal 700 according to movie playback, and the live streaming fluxion of film is pushed to STB terminal 700 According to.It is to be appreciated that may also include the road IP-COM in digital television system 300 in addition to CA server 31 and stream pushing server 32 By other commonly used equipments such as device, details are not described herein.
Central server system 100 in the present embodiment, client and digital television system in mobile terminal 200 300 specifically carry into execution a plan it is as follows:
Central server system 100 controls the broadcasting shadow of digital television system 300 according to preset movie playback information Piece.The movie playback information can be movie playback row's table, wherein having recorded the waiting of film, contain title, the class of film The films relevant information such as type and broadcasting period.Central server system 100 passes through video and storage subsystem 11 for the film Broadcast information is sent to the stream pushing server 32 in digital television system 300, when STB terminal 700 is sent out to stream pushing server 32 When plug-flow being sent to request, stream pushing server 32 according in the movie playback information time, sequentially by the straight of the film of current live It broadcasts flow data and is pushed to STB terminal 700.It is to be appreciated that sending the time of plug-flow request according to STB terminal 700, push away The complete live streaming flow data that can be the film that streaming server 32 pushes, or part live streaming flow data.For example, it is assumed that pressing Film A is played according to movie playback row table morning 9:00, if 9:00, STB terminal 700 sends plug-flow to stream pushing server 32 and asks It asks, then part of the live streaming flow data of film A since most is pushed to STB terminal 700 by stream pushing server 32；If 9:30 STB terminal 700 to stream pushing server 32 send plug-flow request, then stream pushing server 32 by the live streaming flow data of film A not The part of broadcasting, i.e. film A play 30 minutes later parts and are pushed to STB terminal 700, so that STB terminal 700 will From the beginning film A was played since the 30th minute, that is to say, that, can not be if user misses the part play time of film A Watch film A.
Further, central server system 100 obtains the film IP Information On Demand that client is sent, the film IP Information On Demand Title including program request film, the conditional information for playing play and obtaining the viewing power of the program request film.
Specifically, user's registration, login client carry out film program request, and central server system 100 is according to client Request, is sent to client for preset movie playback row's table, to show user for its program request film, central server system 100 receive the title and broadcasting play that client arranges the program request film of table selection according to the movie playback, and send out to client The conditional prompt information for obtaining viewing qualification is sent, for example, prompting the film to need to prop up if the film of user's program request needs to pay The expense paid, if the film of user's program request can substitute payment expense by the preferential code of specified type to obtain viewing film Permission then prompts user to input preferential code, if the film of user's program request is free broadcasting, prompting the film to be not required to payment can be straight Connect viewing.Post-paid mode can also be set, user first watches program request film, according to viewing experience in viewing post-paid, if with Family experience is bad, payment can not pay even less.When for post-paid mode, central server system 100 is complete in movie playback Bi Shixiang client sends payment prompt information, so that client can carry out post-paid according to the payment prompt information.
The conditional information for obtaining the viewing power of the program request film, refers to the information that can obtain the reimbursement of expense of the program request film Or the information of preferential code.User can be by preset payment platform, such as Unionpay, Alipay, the diversified means of payment of wechat are complete At payment.Paid charge information is sent to central server system after client completes delivery operation by the preset payment platform 100。
After central server system 100 gets the paid charge information of film or preferential code information, the point is sent to client The broadcasting confirmation message of film is broadcast, which includes: the title of the program request film, play (i.e. broadcasting starting, termination Time) and broadcasting channel.Meanwhile the CA server 31 into digital television system 300 sends the authorization message to client, it should It include the digital television system account (can be CA card number) of client associate in authorization message, it is associated for authorized client Digital television system account obtains the permission in the film for watching the corresponding broadcasting play, and such user can be by logging in the number Television system account, and after CA server 31 is to the digital television system account successful authentication, existed by STB terminal 700 The film of corresponding broadcasting play and broadcasting channel viewing institute's program request of digital television system 300.It is to be appreciated that client Associated digital television system account can in user by being pre-stored in central server system 100 when APP register account number, or Included in the film IP Information On Demand that client is sent.
Further, the client-based good friend of user can also be licensed to be somebody's turn to do in the acquisition viewing of digital television system 300 The permission of program request film.Central server system 100 receives good friend's account information that client is sent, in good friend's account information Comprising the digital television system account with good friend's account relating, good friend's account refers to that the account of user is good with this in the client Because having the account of the available a variety of exchange permissions of friend relation between friendly account, friend relation refers to more in the client A account is mutually added, to obtain the permission of exchange.Good friend's account information may include the film program request letter sent in client In breath.The title and broadcasting for movie playback row's table selection program request film that client is sent according to central server system 100 Play, and the title of the program request film of selection, broadcasting play and good friend's account information are sent to central server system 100, so that information calculates film expense to be paid to central server system 100 based on the received.It is paid when getting film After charge information, central server system 100 sends the authorization message of good friend's account information to digital television system 300, this is good The digital television system account that the authorization message of friendly account information is used to authorize good friend's account relating is obtained in DTV The permission of the film of the broadcasting play is watched in system 300.
Further, central server system 100 can provide to client and remind service, in the film apart from its program request Certain time length sends viewing prompting message to client before starting broadcasting, such as the film of program request broadcasts at the morning 10, then and in advance 30 Minute, prompting message is sent to client within 30 minutes at 9 points of the morning, user is reminded to watch the film of program request on time.When film starts After preset time period, for example, after starting 30 minutes, the digital television system account of client associate and not landed DTV system System 300 then sends to digital television system 300 to watch the film of the broadcasting play and cancels authorization message, and notifies preset branch It pays platform and retracts program request expense to corresponding user account.
Further, central server system 100 cancels information to the authorization that digital television system 300 sends client, Digital television system account at the end of the broadcasting of the program request film, cancelling client associate is obtained in DTV system The permission of the film of the broadcasting play is watched in system 300.After the movie playback of user's program request, user cannot be further continued for Watch the film of other unauthorizeds viewing.Similarly, the digital television system account viewing of good friend's account relating can also be cancelled The permission of the film of the broadcasting play.
It should be noted that central server system 100 sends the authorization message of client to digital television system 300, And the authorization message of good friend's account viewing permission is licensed to, it can be and disappear in the broadcasting confirmation for sending program request film to client It is sent immediately after breath, is also possible to the preset time before the program request film starts broadcasting and sends, for example, 15 minutes before starting broadcasting send.
Client is built in mobile terminal 200, and mobile terminal 200 includes mobile phone, notebook, tablet computer, wearing intelligence Energy equipment, the built-in client (APP) for being used for program request film, when needing program request film, user starts APP.In program request shadow Before piece, need to register the account and binding CA card of user's program request film, so as to can watch by CA card after the success of program request film The film for corresponding to title in digital television system 300, playing play and broadcasting channel.Client is to central server system 100 Movie playback information is obtained, which includes the waiting of film, can be movie playback row's table, the name including film The films relevant informations such as title, type and broadcasting period.According to the movie playback information, determines film IP Information On Demand and be sent to Central server system 100, the film IP Information On Demand include the title of program request film, play play and obtain the program request film Viewing power conditional information, the program request film viewing power conditional information include the reimbursement of expense that can obtain the program request film Information or preferential code information.Client receives the broadcasting confirmation letter for the program request film that central server system 100 is sent Breath, the broadcasting confirmation message include: the title of the program request film, play (play starting, terminate the time) and broadcasting channel.With Family is according to the broadcasting confirmation message, by the digital television system account with client associate, into digital television system 300 The broadcasting channel watches the program request film of the broadcasting play.
Further, client may also help in has good friend's account of friend relation in digital television system with user 300 obtain the permission for watching the program request film, and good friend's account refers between the account of user in the client and good friend's account Because having the account of the available a variety of exchange permissions of friend relation, friend relation refers to that multiple accounts are mutual in the client Addition, to obtain the permission of exchange.Its good friend's account information is sent to central server system 100 by client, good friend's account Include the digital television system account with good friend's account relating in number information.Central server system 100 is completed in client After operation for paying the fee, the CA server 31 into digital television system 300 sends the authorization message of good friend's account information, the good friend The digital television system account that the authorization message of account information is used to authorize good friend's account relating is obtained in DTV system The permission of the film of the broadcasting play is watched in system 300.It is appreciated that client is after the operation that completes charge, it can also Xiang Haoyou Account sends viewing message request, includes title, play and the broadcasting channel of program request film in the viewing message request.
Further, user can make comments by the APP for program request film, share, make a blueprint etc. comment informations, objective Family end 300 sends above-mentioned comment information of the user about the program request film, central server system to central server system 100 The comment information is sent to the stream pushing server 32 in digital television system 300 by 100, and stream pushing server 32 is by the comment information After mixing with the film stream of the program request film, be pushed to STB terminal 700 so that user can check it is corresponding with the program request film Comment information.User can also request to check film titbit and program request film to central server system 100 by the APP Record.
Digital television system 300, for playing film according to preset movie playback information.Digital television system 300 Hardware configuration can be, but not limited to include CA server 31 and stream pushing server 32.CA in cable TV network 500 Server 31 passes through interface message processor (IMP) 600 and the cinemas operation system 12 in the central server system 100 in internet 400 Carry out data interaction.Stream pushing server 32 in cable TV network 500 and the center service in internet 400 Video and storage subsystem 11 in device system 100 can pass through Virtual Private Network (VPN, Virtual Private Network) channel interaction data receives the video file and movie playback information of video and the transmission of storage subsystem 11, or The video file that video and storage subsystem 11 are sent according to the time in movie playback information and sequentially.Stream pushing server 32 is pressed The play time specified in the movie playback information sent according to central server system 100 by video and storage subsystem 11 Each film is pushed to STB terminal 700 with broadcasting channel, that is, by STB terminal 700 in specified play time and The film specified in the movie playback information that broadcasting channel playout center server system 100 issues.During CA server 31 receives The authorization message for the client that central server system 100 is sent, the associated digital television system account of authorized client obtain The permission of the film of the broadcasting play is watched in digital television system 300.CA server 31 also receives central server system 100 The good friend for licensing to the corresponding user of client sent obtains the permission for watching the program request film in digital television system 300, That is, the broadcasting is watched in the digital television system account acquisition for authorizing the account relating of the good friend in digital television system 300 The permission of the film of play.Also, comment information of the user to film is sent to DTV system by central server system 100 System 300, is specifically destined to stream pushing server 32 therein, and stream pushing server 32 is by the shadow of the comment information and the program request film After the mixing of piece stream, it is pushed to STB terminal 700, so that user can check comment information corresponding with the program request film.
It should be noted that with existing VOD (Video On Demand, video on demand) system unlike, it is existing VOD system is the playing request that server is sent according to the STB terminal being in together in cable TV network, by program guide It is sent to STB terminal, the title for the program then selected according to the user that STB terminal is sent, by the broadcasting of the program Address is sent to STB terminal, so that STB terminal completely plays the program according to the broadcast address.And the present invention be by With internet, authorization is combined for cable television live streaming, by the stream pushing server in cable TV network according in internet Video and the time in movie playback row's table for issuing of storage subsystem, sequence will rather than according to the specified of user The live stream data-pushing of the film of broadcasting give by all STB terminal of user of internet acquisition viewing authorization into Row plays, so that user can get as in the general viewing experience of cinema's booking viewing.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 2, Fig. 2 is the home theater implementation method stream based on DTV that second embodiment of the invention provides Journey schematic diagram, the present embodiment are the explanations carried out based on central server system to the present invention, this method comprises:
S201, according to preset movie playback information, control digital television system and play film；
The movie playback information can be movie playback row's table, wherein having recorded the waiting of film, contain the name of film The films relevant informations such as title, type and broadcasting period.Central server system 100 should by video and storage subsystem 11 Movie playback information is sent to the stream pushing server 32 of digital television system 300, when STB terminal 700 is to stream pushing server 32 Send plug-flow request, stream pushing server 32 according in the movie playback information time, sequentially to STB terminal 700 push work as The live streaming flow data for the film specified in preceding movie playback information being played on.
S202, the film IP Information On Demand that client is sent is obtained, which includes the title of program request film, broadcasts It puts play and obtains the conditional information of the viewing power of the program request film；
Central server system 100 receives the title of the program request film of the client selection in mobile terminal 200 and broadcasts Play is put, if the film of the program request needs to pay, the expense for calculating and the client film being prompted to need to pay, if the program request Film can by the preferential code of specified type substitute payment expense come obtain viewing film permission, then prompt user to input Preferential code prompts the film can direct viewing if the film of user's program request is free broadcasting or post-paid film.
The conditional information for obtaining the viewing power of the program request film, refers to that having this condition can be obtained in digital television system The middle permission for watching the program request film, including the information of the reimbursement of expense of the program request film or the information of preferential code can be obtained.
S203, the broadcasting confirmation message that the program request film is sent to the client；
The broadcasting confirmation message includes: the title of the program request film, play (play starting, terminate the time) and plays frequency Road.
S204, the authorization message that the client is sent to the digital television system, the authorization message is for authorizing the client Associated digital television system account is held to obtain the permission for watching the film of the broadcasting play in the digital television system.
After sending to digital television system 300 about the authorization message of client, user can be by logging in number electricity Viewing system account, corresponding broadcasting play and broadcasting channel by STB terminal 700 in digital television system 300 are watched The film of institute's program request.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 3, Fig. 3 is the home theater implementation method stream based on DTV that third embodiment of the invention provides Journey schematic diagram, the present embodiment are the explanations carried out based on central server system to the present invention, this method comprises:
S301, table is arranged according to preset movie playback, control digital television system plays film；
The waiting that film is had recorded in movie playback row's table contains title, type and broadcasting period of film etc. Film relevant information.The movie playback information is sent to number by video and storage subsystem 11 by central server system 100 The stream pushing server 32 of word television system 300, when STB terminal 700 sends plug-flow request, plug-flow clothes to stream pushing server 32 Device 32 be engaged according to the time in the movie playback information, sequence, by what is specified in the movie playback information being currently played The live stream data-pushing of film is to STB terminal 700.
Preset movie playback row's table is sent to the client by S302, the request according to client；
S303, the title and broadcasting play for receiving the program request film that the client is selected according to movie playback row's table；
S304, film payment prompt information is sent to the client, and obtain the paid charge information of film of the client；
If the film of user's program request needs to pay, calculates and the client film is prompted to need the expense that pays.This is mentioned Show the link that preset payment platform payment expense is also comprised mean in information, so that client can be passed through by the link Expense needed for the diversified means of payment payment viewing such as Alipay, wechat payment that preset payment platform provides.Preset branch Platform is paid after client successful payment, the paid charge information of the film of client is sent to central server system 100.Center Server system 100 obtains the paid charge information of film for the client that preset payment platform is sent, and confirmation client has been a little The film broadcast pays corresponding expense.
S305, the broadcasting confirmation message that the program request film is sent to the client；
The broadcasting confirmation message includes: the title of the program request film, play (play starting, terminate the time) and plays frequency Road, to prompt the user that can watch the film that the play broadcasts in the broadcasting channel.
S306, the authorization message that the client is sent to the digital television system, the authorization message is for authorizing the client Associated digital television system account is held to obtain the permission for watching the film of the broadcasting play in the digital television system.
Comprising the information with the digital television system account (can be CA card number) of client associate in the authorization message, use The permission of the film of the broadcasting play is watched in digital television system 300 in authorization digital television system account acquisition, is used Family can by logging in the digital television system account, by STB terminal 700 digital television system 300 corresponding broadcasting Play and the film of broadcasting channel viewing institute's program request.
As one embodiment of the invention, further, letter is cancelled in the authorization for sending client to digital television system 300 Breath, the authorization cancel information and are used to cancel the digital television system of the client associate at the end of the broadcasting of the program request film Account obtains the permission that the film of the broadcasting play is watched in digital television system 300, and user cannot be further continued for watching it The film of his unauthorized viewing.
Further, the social good friend that can also license to user obtains in digital television system 300 watches the program request shadow The permission of piece receives good friend's account information that client is sent, includes and good friend's account relating in good friend's account information Digital television system account, and to the authorization message of the transmission of digital television system 300 good friend's account information, which believes The digital television system account that the authorization message of breath is used to authorize good friend's account relating obtains in digital television system 300 Watch the permission of the film of the broadcasting play.
Further, the comment information about the program request film that client is sent is received, which is sent to Digital television system 300, so that the stream pushing server 32 in digital television system 300 is literary by the comment information and the movies on demand Part mixing pusher gives STB terminal 700, so that user can check comment information corresponding with the program request film.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 4, Fig. 4 is the home theater implementation method stream based on DTV that fourth embodiment of the invention provides Journey schematic diagram, the present embodiment are the explanations carried out based on client to the present invention, this method comprises:
S401, client obtain movie playback information to central server system；
Client is the APP for program request film, is built in mobile terminal 200, when user needs program request film, opens Move the APP.User needs register account number and binds register account number and CA card before using client program request film, So that can be clamped STB terminal 700 after the success of program request film by CA watches corresponding broadcasting field in digital television system 300 Secondary and broadcasting channel film.Client obtains movie playback information, the movie playback packet to central server system 100 Waiting containing film can be movie playback row's table, the films correlation letter such as title, type and broadcasting period including film Breath.
S402, according to the movie playback information, determine film IP Information On Demand and be sent to the central server system；
The film IP Information On Demand includes the title of program request film, plays play and obtain the viewing power of the program request film Conditional information, wherein the conditional information of the viewing power of the program request film includes the letter that can obtain the reimbursement of expense of the program request film The information of breath or preferential code.
Specifically, as one embodiment of the invention, if the film of user's program request needs to pay, client is according to center The title and broadcasting play for movie playback row's table selection program request film that server system 100 is sent, and it is sent to center clothes Business device system 100 receives the film payment prompt information that central server system 100 is sent；It is logical according to the payment prompt information Preset payment platform payment viewing expense is crossed, and the paid charge information of film is sent to by center service by the preset payment platform Device system 100.
If the film of user's program request can substitute payment expense by the preferential code of specified type to obtain viewing film Permission then prompts user to input preferential code, if the film of user's program request is free broadcasting, user's film is prompted to be not required to pay It can direct viewing.
Further, post-paid mode can also be set, and user first watches program request film, according to viewing experience after viewing Payment can not pay even in payment less if user experience is bad.Client receives central server system 100 in program request film The film payment prompt information sent at the end of broadcasting completes charge operation or refusal to pay according to film prompt information of paying Expense.
S403, the broadcasting confirmation message for receiving the program request film that the central server system is sent.
The broadcasting confirmation message includes: the title of the program request film, play (play starting, terminate the time) and plays frequency Road.User specifically can be CA card by the digital television system account with client associate according to the broadcasting confirmation message Number, login STB terminal 700, in digital television system 300 CA server 31 complete authenticate, STB terminal 700 from The program request film that the broadcasting play is obtained in the stream pushing server 32 of digital television system 300 is supplied to user's viewing.
As one embodiment of the invention, further, client sends good friend's account letter to central server system 100 It ceases, comprising the digital television system account with good friend's account relating in good friend's account information, so that central server system The broadcasting field is watched in the 100 digital television system account acquisitions for authorizing good friend's account relating in digital television system 100 The permission of secondary film.Program request shadow of the client in the movie playback row's table selection that will be sent according to central server system 100 The title of piece and while play play and be sent to central server system 100, by good friend's account information be sent in it is genuinely convinced Business device system 100.It is to be appreciated that client can also be by the CA card information of oneself while sending good friend's account information It is sent to central server system 100 together, i.e., so that central server system 100 authorizes oneself and one or more good friends one Track down and recover to watch the permission of the film of the broadcasting play in digital television system 100.Client successfully pay viewing expense it Afterwards, it by sending viewing message request to good friend's account, title, play in the viewing message request comprising program request film and broadcasts Put channel.
Further, user's comment informations, client such as can be made comments, be shared by client, made a blueprint is genuinely convinced in Device system 100 of being engaged in sends above-mentioned comment information of the user about the program request film, and central server system 100 is by the comment information The stream pushing server 32 being sent in digital television system 300, stream pushing server 32 is by the comment information and the program request film After film stream mixing, it is pushed to STB terminal 700, so that user can check comment information corresponding with the program request film.With Family can also request to check that film titbit and program request film are recorded to central server system 100 by the APP.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 5, Fig. 5 is the home theater realization device knot based on DTV that fifth embodiment of the invention provides Structure schematic diagram, for ease of description, only parts related to embodiments of the present invention are shown.It is real that the device can be above-mentioned second The executing subject for applying the home theater implementation method shown in example based on DTV, can be central server system or The one of functional module of person, the device include:
Control module 501, for controlling digital television system and playing film according to preset movie playback information；
Module 502 is obtained, for obtaining the film IP Information On Demand of client transmission, which includes program request shadow The title of piece, the conditional information for playing play and obtaining the viewing power of the program request film；
Sending module 503, for sending the broadcasting confirmation message of the program request film to the client；
Sending module 503, is also used to send the authorization message of the client to the digital television system, which uses The shadow of the broadcasting play is watched in the digital television system in authorizing the digital television system account of the client associate to obtain The permission of piece.
Tool of the present embodiment to the respective function of each Implement of Function Module of the home theater realization device based on DTV Body process refers to particular content described in second embodiment shown in first embodiment shown in above-mentioned Fig. 1 and Fig. 2, herein It repeats no more.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 6, Fig. 6 is the home theater realization device knot based on DTV that sixth embodiment of the invention provides Structure schematic diagram, for ease of description, only parts related to embodiments of the present invention are shown.It is real that the device can be above-mentioned third The executing subject for applying the home theater implementation method shown in example based on DTV, can be central server system or The one of functional module of person, the device include:
Control module 601, for controlling digital television system and playing film according to preset movie playback information；
Module 602 is obtained, for obtaining the film IP Information On Demand of client transmission, which includes program request shadow The title of piece, the conditional information for playing play and obtaining the viewing power of the program request film；
Sending module 603, for sending the broadcasting confirmation message of the program request film to the client；
Sending module 603, is also used to send the authorization message of the client to the digital television system, which uses The shadow of the broadcasting play is watched in the digital television system in authorizing the digital television system account of the client associate to obtain The permission of piece.
Further, which is that movie playback arranges table, then obtaining module 602 includes:
Preset movie playback row's table is sent to the visitor for the request according to the client by sending submodule 6021 Family end；
Receiving submodule 6022, for receiving the title for the program request film that the client is selected according to movie playback row's table And play play；
Sending submodule 6021 is also used to send film payment prompt information to the client；
Acquisition submodule 6023, the paid charge information of film for obtaining the client.
Further, letter is cancelled in sending module 603, the authorization for being also used to send the client to the digital television system Breath, the authorization cancel information and are used to cancel the digital television system of the client associate at the end of the broadcasting of the program request film Account obtains the permission that the film of the broadcasting play is watched in the digital television system.
The device can further include:
Receiving module 604, for receiving the comment information about the program request film of client transmission；
Sending module 603 is also used to for the comment information to be sent to the digital television system, so that the digital television system The comment information is given to STB terminal with the movies on demand file mixing pusher；
Receiving module 604 is also used to receive good friend's account information of client transmission, includes in good friend's account information With the digital television system account of good friend's account relating；
Sending module 603 is also used to send the authorization message of good friend's account information, the good friend to the digital television system The digital television system account that the authorization message of account information is used to authorize good friend's account relating is obtained in the DTV The permission of the film of the broadcasting play is watched in system.
Tool of the present embodiment to the respective function of each Implement of Function Module of the home theater realization device based on DTV Body process is referred to and is retouched in 3rd embodiment shown in first embodiment shown in above-mentioned Fig. 1, second embodiment and Fig. 3 shown in Fig. 2 The particular content stated, details are not described herein again.
In the embodiment of the present invention, is simply interacted, be can be obtained with central server system by internet by client By the authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing There is technology, on the one hand realize cinemas business family oriented, on the other hand simplify the user's operation of client-side, to can be improved The convenience of viewing operation, enhancing user's viscosity, while improving the quality of viewing film.
Referring to Fig. 7, Fig. 7 is the structural schematic diagram for the client that seventh embodiment of the invention provides, for ease of description, Only parts related to embodiments of the present invention are shown.The client can be shown in above-mentioned fourth embodiment based on number The executing subject of the home theater implementation method of TV, is built in mobile terminal 200, which includes:
Module 701 is obtained, for obtaining movie playback information to central server system；
Determining module 702, for determining film IP Information On Demand according to the movie playback information；
Sending module 703, for the film IP Information On Demand to be sent to the central server system, the film IP Information On Demand Title including program request film, the conditional information for playing play and obtaining the viewing power of the program request film；
Receiving module 704, the broadcasting confirmation message of the program request film for receiving central server system transmission.
As one embodiment of the invention, as shown in figure 8, further, which includes preset film The row's of broadcasting table, it is determined that module 702 is also used to select the title of program request film according to movie playback row's table and plays field It is secondary；
Sending module 703 is also used to the title of the program request film of selection and broadcasting play being sent to the center service Device system；
Receiving module 704 is also used to receive the film payment prompt information of central server system transmission；
The client further include:
Payment module 705 for paying viewing expense by preset payment platform according to the payment prompt information, and passes through The paid charge information of film is sent to the central server system by the preset payment platform.
Further, sending module 703 are also used to send the comment about the program request film to the central server system Information.
Sending module 703 is also used to send good friend's account information to the central server system, in good friend's account information Comprising the digital television system account with good friend's account relating, so that the central server system authorizes good friend's account pass The digital television system account of connection obtains the permission that the film of the broadcasting play is watched in the digital television system.
The present embodiment refers to above-mentioned Fig. 1 institute to the detailed process of the respective function of each Implement of Function Module of above-mentioned client Show particular content described in fourth embodiment shown in first embodiment and Fig. 4, details are not described herein again.
In the embodiment of the present invention, client is simply interacted by internet with central server system, be can be obtained and is passed through The authorization for the high-quality film that DTV and STB terminal viewing are stored in digital television system, compared to existing skill On the one hand art realizes cinemas business family oriented, on the other hand simplifies the user's operation of client-side, so that viewing can be improved The convenience of operation, enhancing user's viscosity, while improving the quality of viewing film.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module, only Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple module or components can be tied Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or module Letter connection can be electrical property, mechanical or other forms.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module The component shown may or may not be physical module, it can and it is in one place, or may be distributed over multiple On network module.Some or all of the modules therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in a processing module It is that modules physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated mould Block both can take the form of hardware realization, can also be realized in the form of software function module.
If the integrated module is realized in the form of software function module and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the present invention Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey The medium of sequence code.
It should be noted that for the various method embodiments described above, describing for simplicity, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because According to the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules might not all be this hair Necessary to bright.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, it may refer to the associated description of other embodiments.
The above are to home theater implementation method, device, system and the client provided by the present invention based on DTV The description at end, for those of ordinary skill in the art, thought according to an embodiment of the present invention, in specific embodiment and application There will be changes in range, and to sum up, the contents of this specification are not to be construed as limiting the invention.

Claims (16)

1. a kind of home theater implementation method based on DTV, which is characterized in that the described method includes:
Central server system controls digital television system and plays film according to preset movie playback information；
Preset movie playback row's table is sent to client according to the request of client by the central server system；It obtains The film IP Information On Demand that client is sent, the film IP Information On Demand include the title of program request film, play play and acquisition The conditional information of the viewing power of the program request film；
The central server system sends the broadcasting confirmation message of the program request film to the client；
CA server of the central server system into the digital television system sends the authorization message of the client, It include the digital television system account of the client associate in the authorization message, for authorizing the number of the client associate Word television system account obtains the permission that the film for playing play is watched in the digital television system；
The central server system carries out data exchange by internet and mobile terminal, passes through cable TV network and number Television system carries out data exchange；
The central server system includes video and storage subsystem and cinemas operation system；The video and storage subsystem It is taken for storing audio/video file, and according to the time in movie playback information, the plug-flow sequentially into the digital television system The video file of business device transmission film, or the video for the film specified in movie playback information and the movie playback information is literary Part sends stream pushing server to, so as to the stream pushing server according in movie playback information time, sequentially to film carry out Live streaming；The cinemas operation system is for managing user and operation content, comprising: database module, management logic and connects Mouth service module, wherein database module manages logic for saving film information, screening play price and subscriber data Module realizes that the management logic to film information, screening play price and subscriber data, interface service module are provided to user Mobile terminal or belong to cable TV network interface message processor (IMP) request of data and business processing；
The client built in the mobile terminal, the client pass through the interface in internet and the cinemas operation system Service module carries out communication and data exchange；Can be used for user's registration, binding CA card, inquire online film, browse film information, Viewing film titbit, payment purchase mutually add for watching virtual movie ticket, inquiry bill and other client users of film Friend and make comments；
The CA card combination STB terminal uses, and the CA card is by using digital technology to all kinds of in digital television system Program is encrypted；The digital signal of compression can be changed into television content by the STB terminal, and on a television set It shows；
The digital television system includes CA server；The CA server cooperation CA card uses, for authenticating, with the center Cinemas operation system in server system carries out data interaction by interface message processor (IMP)；
The stream pushing server of the digital television system receives the video file and movie playback of video and storage subsystem transmission Table is arranged, or receives video and storage subsystem according to the video file of time and sequence transmission in movie playback row's table；It presses The request that table and STB terminal are arranged according to movie playback, to the live streaming flow data of STB terminal push film.
2. the method according to claim 1, wherein the movie playback information is that movie playback arranges table, then institute Stating the film IP Information On Demand that acquisition client is sent includes:
It receives the title for the program request film that the client is selected according to the movie playback row table and plays play；
Film payment prompt information is sent to the client；
Obtain the paid charge information of film of the client.
3. the method according to claim 1, wherein the method also includes:
Information is cancelled in the authorization for sending the client to the digital television system, and the authorization is cancelled information and is used for when described At the end of the broadcasting of program request film, the digital television system account for cancelling the client associate is obtained in the DTV system The permission of the film for playing play is watched in system.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
Receive the comment information about the program request film that the client is sent；
The comment information is sent to the digital television system so that the digital television system by the comment information with STB terminal is pushed after the movies on demand file mixing.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
Good friend's account information that the client is sent is received, includes and good friend's account relating in good friend's account information Digital television system account；
The authorization message of good friend's account information, the authorization letter of good friend's account information are sent to the digital television system It ceases the digital television system account acquisition for authorizing good friend's account relating and watches institute in the digital television system State the permission for playing the film of play.
6. a kind of home theater implementation method based on DTV, which is characterized in that the described method includes:
Client obtains movie playback information to central server system；
The client determines film IP Information On Demand and is sent to the central server system according to the movie playback information System, the film IP Information On Demand include the title of program request film, play play and obtain the viewing power of the program request film Conditional information；So that CA server of the central server system into digital television system sends the authorization letter of the client It ceases, includes the digital television system account of the client associate in the authorization message, for authorizing the client associate Digital television system account obtain watched in the digital television system it is described play play film permission；Receive institute State the broadcasting confirmation message of the program request film of central server system transmission；
The central server system carries out data exchange by internet and mobile terminal, passes through cable TV network and number Television system carries out data exchange；
The central server system includes video and storage subsystem and cinemas operation system；The video and storage subsystem It is taken for storing audio/video file, and according to the time in movie playback information, the plug-flow sequentially into the digital television system The video file of business device transmission film, or the video for the film specified in movie playback information and the movie playback information is literary Part sends stream pushing server to, so as to the stream pushing server according in movie playback information time, sequentially to film carry out Live streaming；The cinemas operation system is for managing user and operation content, comprising: database module, management logic and connects Mouth service module, wherein database module manages logic for saving film information, screening play price and subscriber data Module realizes that the management logic to film information, screening play price and subscriber data, interface service module are provided to user Mobile terminal or belong to cable TV network interface message processor (IMP) request of data and business processing；
The client built in the mobile terminal, the client pass through the interface in internet and the cinemas operation system Service module carries out communication and data exchange；Can be used for user's registration, binding CA card, inquire online film, browse film information, Viewing film titbit, payment purchase mutually add for watching virtual movie ticket, inquiry bill and other client users of film Friend and make comments；
The CA card combination STB terminal uses, and the CA card is by using digital technology to all kinds of in digital television system Program is encrypted；The digital signal of compression can be changed into television content by the STB terminal, and on a television set It shows；
The digital television system includes CA server；The CA server cooperation CA card uses, for authenticating, with the center Cinemas operation system in server system carries out data interaction by interface message processor (IMP)；
The stream pushing server of the digital television system receives the video file and movie playback of video and storage subsystem transmission Table is arranged, or receives video and storage subsystem according to the video file of time and sequence transmission in movie playback row's table；It presses The request that table and STB terminal are arranged according to movie playback, to the live streaming flow data of STB terminal push film.
7. according to the method described in claim 6, it is characterized in that, the movie playback information includes preset movie playback row Table, then it is described according to the movie playback information, it determines film IP Information On Demand and is sent to the central server system and include:
The title of table selection program request film is arranged according to the movie playback and plays play, and is sent to the central server System；
Receive the film payment prompt information that the central server system is sent；
Viewing expense is paid by preset payment platform according to the payment prompt information, and will by the preset payment platform The paid charge information of film is sent to the central server system.
8. according to the method described in claim 6, it is characterized in that, the method also includes:
The comment information about the program request film is sent to the central server system.
9. according to method described in claim 6 to 8 any one, which is characterized in that the method also includes:
Good friend's account information is sent to the central server system, includes and good friend's account in good friend's account information Associated digital television system account, so that the central server system authorizes the DTV of good friend's account relating System account obtains the permission that the film for playing play is watched in the digital television system.
10. a kind of home theater realization device based on DTV, which is characterized in that be configured at central server system, institute Stating device includes:
Control module, for controlling digital television system and playing film according to preset movie playback information；
It obtains module and preset movie playback row's table is sent to client for the request according to client；Obtain client The film IP Information On Demand of transmission, the film IP Information On Demand include the title of program request film, play play and obtain the point Broadcast the conditional information of the viewing power of film；
Sending module, for sending the broadcasting confirmation message of the program request film to the client；
The sending module is also used to the authorization letter that the CA server into the digital television system sends the client It ceases, includes the digital television system account of the client associate in the authorization message, for authorizing the client associate Digital television system account obtain watched in the digital television system it is described play play film permission；
The central server system carries out data exchange by internet and mobile terminal, passes through cable TV network and number Television system carries out data exchange；
The central server system includes video and storage subsystem and cinemas operation system；The video and storage subsystem It is taken for storing audio/video file, and according to the time in movie playback information, the plug-flow sequentially into the digital television system The video file of business device transmission film, or the video for the film specified in movie playback information and the movie playback information is literary Part sends stream pushing server to, so as to the stream pushing server according in movie playback information time, sequentially to film carry out Live streaming；The cinemas operation system is for managing user and operation content, comprising: database module, management logic and connects Mouth service module, wherein database module manages logic for saving film information, screening play price and subscriber data Module realizes that the management logic to film information, screening play price and subscriber data, interface service module are provided to user Mobile terminal or belong to cable TV network interface message processor (IMP) request of data and business processing；
The client built in the mobile terminal, the client pass through the interface in internet and the cinemas operation system Service module carries out communication and data exchange；Can be used for user's registration, binding CA card, inquire online film, browse film information, Viewing film titbit, payment purchase mutually add for watching virtual movie ticket, inquiry bill and other client users of film Friend and make comments；
The CA card combination STB terminal uses, and the CA card is by using digital technology to all kinds of in digital television system Program is encrypted；The digital signal of compression can be changed into television content by the STB terminal, and on a television set It shows；
The digital television system includes CA server；The CA server cooperation CA card uses, for authenticating, with the center Cinemas operation system in server system carries out data interaction by interface message processor (IMP)；
The stream pushing server of the digital television system receives the video file and movie playback of video and storage subsystem transmission Table is arranged, or receives video and storage subsystem according to the video file of time and sequence transmission in movie playback row's table；It presses The request that table and STB terminal are arranged according to movie playback, to the live streaming flow data of STB terminal push film.
11. device according to claim 10, which is characterized in that the movie playback information is that movie playback arranges table, then The acquisition module includes:
Receiving submodule, the title of the program request film selected according to the movie playback row table for receiving the client and Play play；
The sending submodule is also used to send film payment prompt information to the client；
Acquisition submodule, the paid charge information of film for obtaining the client.
12. device according to claim 11, which is characterized in that
The sending module, information is cancelled in the authorization for being also used to send the client to the digital television system, described to award Power cancels information and is used to cancel the digital television system account of the client associate at the end of the broadcasting of the program request film Obtain the permission that the film for playing play is watched in the digital television system；
Described device further include:
Receiving module, the comment information about the program request film sent for receiving the client；
The sending module is also used to the comment information being sent to the digital television system, so that the DTV System gives the comment information to STB terminal with the movies on demand file mixing pusher；
The receiving module is also used to receive good friend's account information that the client is sent, wraps in good friend's account information Containing the digital television system account with good friend's account relating；
The sending module is also used to send the authorization message of good friend's account information to the digital television system, described The digital television system account that the authorization message of good friend's account information is used to authorize good friend's account relating is obtained described The permission of the film for playing play is watched in digital television system.
13. a kind of client, which is characterized in that the client includes:
Module is obtained, for obtaining movie playback information to central server system；
Determining module, for determining film IP Information On Demand according to the movie playback information；
Sending module, for the film IP Information On Demand to be sent to the central server system, the film IP Information On Demand The conditional information of the viewing power of title, broadcasting play and the acquisition program request film including program request film；It is genuinely convinced in so that CA server of the device system of being engaged in into digital television system sends the authorization message of the client, includes in the authorization message The digital television system account of the client associate, for authorizing the digital television system account of the client associate to obtain The permission of the film for playing play is watched in the digital television system；
Receiving module, for receiving the broadcasting confirmation message for the program request film that the central server system is sent；
The central server system carries out data exchange by internet and mobile terminal, passes through cable TV network and number Television system carries out data exchange；
The central server system includes video and storage subsystem and cinemas operation system；The video and storage subsystem It is taken for storing audio/video file, and according to the time in movie playback information, the plug-flow sequentially into the digital television system The video file of business device transmission film, or the video for the film specified in movie playback information and the movie playback information is literary Part sends stream pushing server to, so as to the stream pushing server according in movie playback information time, sequentially to film carry out Live streaming；The cinemas operation system is for managing user and operation content, comprising: database module, management logic and connects Mouth service module, wherein database module manages logic for saving film information, screening play price and subscriber data Module realizes that the management logic to film information, screening play price and subscriber data, interface service module are provided to user Mobile terminal or belong to cable TV network interface message processor (IMP) request of data and business processing；
The client built in the mobile terminal, the client pass through the interface in internet and the cinemas operation system Service module carries out communication and data exchange；Can be used for user's registration, binding CA card, inquire online film, browse film information, Viewing film titbit, payment purchase mutually add for watching virtual movie ticket, inquiry bill and other client users of film Friend and make comments；
The CA card combination STB terminal uses, and the CA card is by using digital technology to all kinds of in digital television system Program is encrypted；The digital signal of compression can be changed into television content by the STB terminal, and on a television set It shows；
The digital television system includes CA server；The CA server cooperation CA card uses, for authenticating, with the center Cinemas operation system in server system carries out data interaction by interface message processor (IMP)；
The stream pushing server of the digital television system receives the video file and movie playback of video and storage subsystem transmission Table is arranged, or receives video and storage subsystem according to the video file of time and sequence transmission in movie playback row's table；It presses The request that table and STB terminal are arranged according to movie playback, to the live streaming flow data of STB terminal push film.
14. client according to claim 13, which is characterized in that
The movie playback information includes preset movie playback row's table,
The then determining module is also used to select the title of program request film according to the movie playback row table and plays play；
The sending module is also used to the title of the program request film of selection and broadcasting play being sent to the central server System；
The receiving module is also used to receive the film payment prompt information that the central server system is sent；
The client further include:
Payment module, for paying viewing expense by preset payment platform according to the payment prompt information, and by described The paid charge information of film is sent to the central server system by preset payment platform.
15. client according to claim 14, which is characterized in that
The sending module is also used to send the comment information about the program request film to the central server system；
The sending module is also used to send good friend's account information, good friend's account information to the central server system In comprising digital television system account with good friend's account relating so that the central server system authorize it is described good The digital television system account of friendly account relating is obtained watches the film for playing play in the digital television system Permission.
16. a kind of home theater based on DTV realizes system, which is characterized in that the system comprises:
Central server system, mobile terminal and digital television system；
Wherein, built in client in the mobile terminal；
The central server system, for controlling digital television system and playing film, root according to preset movie playback information According to the request of client, preset movie playback row's table is sent to client；Obtain the film program request that the client is sent Information, Xiang Suoshu client send the broadcasting confirmation message of the program request film, the CA service in Xiang Suoshu digital television system Device sends the authorization message of the client, and the film IP Information On Demand includes the title of program request film, plays play and obtain The conditional information of the viewing power of the program request film is taken, includes the DTV system of the client associate in the authorization message System account watches institute for authorizing the digital television system account of the client associate to obtain in the digital television system State the permission for playing the film of play；
The mobile terminal, for obtaining the movie playback information to the central server system by the client, According to the movie playback information, determines the film IP Information On Demand and be sent to the central server system, so that center CA server of the server system into the digital television system sends the authorization message of the client, the authorization message In include the client associate digital television system account, for authorizing the digital television system account of the client associate Number obtain watched in the digital television system it is described play play film permission；Receive the central server system The broadcasting confirmation message of the program request film sent；
The digital television system receives the central server system for playing film according to the preset film information The authorization message for the client sent of uniting, according to the digital television system of client associate described in the authorization message authorization Account obtains the permission that the film for playing play is watched in the digital television system；
The central server system carries out data exchange by internet and mobile terminal, passes through cable TV network and number Television system carries out data exchange；
The central server system includes video and storage subsystem and cinemas operation system；The video and storage subsystem It is taken for storing audio/video file, and according to the time in movie playback information, the plug-flow sequentially into the digital television system The video file of business device transmission film, or the video for the film specified in movie playback information and the movie playback information is literary Part sends stream pushing server to, so as to the stream pushing server according in movie playback information time, sequentially to film carry out Live streaming；The cinemas operation system is for managing user and operation content, comprising: database module, management logic and connects Mouth service module, wherein database module manages logic for saving film information, screening play price and subscriber data Module realizes that the management logic to film information, screening play price and subscriber data, interface service module are provided to user Mobile terminal or belong to cable TV network interface message processor (IMP) request of data and business processing；
The client built in the mobile terminal, the client pass through the interface in internet and the cinemas operation system Service module carries out communication and data exchange；Can be used for user's registration, binding CA card, inquire online film, browse film information, Viewing film titbit, payment purchase mutually add for watching virtual movie ticket, inquiry bill and other client users of film Friend and make comments；
The CA card combination STB terminal uses, and the CA card is by using digital technology to all kinds of in digital television system Program is encrypted；The digital signal of compression can be changed into television content by the STB terminal, and on a television set It shows；
The digital television system includes CA server；The CA server cooperation CA card uses, for authenticating, with the center Cinemas operation system in server system carries out data interaction by interface message processor (IMP)；
The stream pushing server of the digital television system receives the video file and movie playback of video and storage subsystem transmission Table is arranged, or receives video and storage subsystem according to the video file of time and sequence transmission in movie playback row's table；It presses The request that table and STB terminal are arranged according to movie playback, to the live streaming flow data of STB terminal push film.
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