CN102123302B - Mobile phone-controlled video on demand system and video on demand method - Google Patents
Mobile phone-controlled video on demand system and video on demand method Download PDFInfo
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Abstract
The invention relates to the technical field of broadcast televisions and communication, in particular to a video on demand system controlled by a digital television user through a mobile phone and an implementation method thereof. The invention provides a mobile phone-controlled video on demand system and a mobile phone-controlled video on demand method. The mobile phone-controlled video on demand system comprises a return information channel, a charging platform, an analogue simulation play platform and a program broadcasting management platform. By the existing wireless communication system and equipment, the video on demand (VOD) is controlled by the digital television user through the mobile phone to control basic functions such as program information browse by category, video on demand parameter display, program play and the like, provide enough information so as to ensure that mobile phone service providers can charge according to video on demand conditions, record the video on demand conditions for account checking with broadcast television and telecom operators, and achieve video on demand (VOD) functional application similar to/the same as a two-way set top box.
Description
Technical field
The present invention relates to radio and television and communication technical field, relate in particular to digital cable customers and control video on-demand system and implementation thereof by mobile phone.
Background technology
At present, China most of provinces and cities have all started the engineering that analog catv signal turns digital signal, and the realization of cable television digital signal relies in user family digital TV set-top box (hereinafter referred to as Set Top Box) carry out analog signal and Digital Signal Processing and realize.By the end of the end of the year 2009, nearly 7,000 ten thousand of digital TV set-top box is totally provided in the whole nation, that is to say that nearly 7,000 ten thousand domestic consumers have used Digital Television, because this batch of digital TV set-top box industry standard when providing lags behind and the incomplete factor of sector planning, causing these 7,000 ten thousand digital TV set-top box having provided to have quite a few is one-way set-top box, the Set Top Box that is the type has only realized the analog-to-digital function of signal, and cannot realize the application of two-way interaction business.
Along with government broadcasting digital television standard---Chinese Next generation broadcasting network NGB (Next Generation Broadcasting) puts into effect and the pilot of the integration of three networks is carried out, various interactive interactive application business based under NGB and integration of three networks condition is extremely confused, and digital cable customers is also about to change into TV by the television habits of seeing in the past, the development of the integration of three networks impels TV, the Internet, radio communication to reach unanimity in function, in business, realizes and interconnecting.Existing digital cable customers, for the area and the user that use bi-directional set-top box, the realization of these scenes will be experienced the various interactive interactive service that interconnects and bring soon in person, and for the area and the user that use one-way set-top box, the experience of interactive interactive service has become remote dream with using.
In the process that each province and city operator changes to digital signal in analog signal, consider the factors such as regional disparity, business difference and Set Top Box purchase cost, the top-set hardware Shi You operator of overwhelming majority provinces and cities business model is responsible for centralized purchasing, operator first pays top-set hardware procurement payment, then with the binding of set meal pattern, give to user and use, user signs the agreement and has taken Set Top Box, thereby completes the conversion of TV signal simulation-to-digital.But because quite a few regional user's Set Top Box is unidirectional function, user sees TV, cannot experience the interactive application business of bringing after NGB and the integration of three networks, one-way digital television Set Top Box has become the bottleneck of digital television interaction business development, has seriously restricted the development of interactive service application.For adapting to the interactive service development of the continuous renewal that the integration of three networks brings, just one-way set-top box need to be upgraded to bi-directional set-top box, or take not rely on top-set hardware and interconnect with external square type realization.But it is also one of worries of puzzlement operator that one-way set-top box upgrades to the huge fund of the hardware purchase of bi-directional set-top box from for what, it is little that operator initiatively removes the probability of upgrading set top box for this reason, certainly requiring user is the upgrading set top box also obviously unfair of checking, moreover upgrading set top box also can cause huge society's waste.
Patent of the present invention does not a kind ofly rely on upgrading set top box hardware and realizes the system and method for interactive service application with regard to being to provide, realize video on demand application, meet the function needs such as basic programme information classified browse, program request parameter display, program broadcasting, for wired TV one-way set-top box user and operator have saved one-way set-top box upgrading fund, saved social cost.
Summary of the invention
For realizing at one-way digital television net environment, the existing Digital Television one-way set-top box of neither upgrading, can carry out smoothly the target of two-way interaction business again, the invention provides a kind of mobile phone and control video on-demand system and method, by existing wireless communication system and equipment, make digital cable customers control video request program (VOD) by mobile phone, meet basic programme information classified browse, program request parameter display, the functions such as program broadcasting are controlled, and provide enough information to make the cellular service supplier can be by program request cases charged, record program request situation so that broadcasting and TV and telecom operators' reconciliation, reach close with bi-directional set-top box/identical video request program (VOD) function application.Starting a kind ofly provides mobile communication and charge by telecom operators, by radio and television departments, provides VOD playing function business model (charge has been controlled by telecommunications, and broadcasting and TV provide reconciliation bill), by telecommunications and broadcasting and TV, interconnects, and realizes carrying out of interactive service.The realization of this patent of invention, Digital Television one-way set-top box user and operator have been solved for realizing a difficult problem for the passive upgrading set top box of interactive application business, again under the new industry situation background of integration of three networks trend, broadcasting and TV, communication enterprise operator carry out similar interactive service provides an expansion platform and implementation method simultaneously.
For achieving the above object, technical scheme provided by the invention is: a kind of mobile phone is controlled video on-demand system, comprise back information passage and charging platform, analogue simulation playing platform and broadcasting program management platform, it is characterized in that: described back information passage and charging platform are built jointly by telecom operators and broadcasting and TV, for interactive user order request information, reception user instruction response, provide respective service and charging, be connected alternately with broadcasting program management platform with analogue simulation playing platform respectively; This back information passage and charging platform comprise USSD platform, mobile preposition equipment, telecommunications BOSS, broadcasting and TV preposition equipment and broadcasting and TV BOSS;
Described USSD platform is connected alternately with mobile phone, is the interface of user and VOD system information interaction; Described telecommunications BOSS is used for providing user profile, recording user program request history, program request charging and reconciliation information is provided; Described movement is preposition preposition mutual with USSD platform, broadcasting and TV respectively, be used for recording user program request history, storage broadcast information, according to User Status, suitable menu be provided, accept USSD platform invoke and information is sent to broadcasting and TV preposition, BOSS is connected with telecommunications, common managing customer information and pay imformation, provides reconciliation list; Described broadcasting and TV BOSS is used for providing user profile, recording user program request history, provides charge support and reconciliation information, price to inquire about; Described broadcasting and TV are preposition mutual with broadcasting and TV BOSS, from broadcasting and TV BOSS calling and obtaining user information, connect that described analogue simulation playing platform, record are safeguarded any active ues state, called analogue simulation playing platform, the business of execution point Broadcast Control uniform;
Described analogue simulation playing platform is connected alternately with described broadcasting program management platform, one-way set-top box respectively, carries out the online User Status of program parsing, packing and maintenance; This analogue simulation playing platform comprises the two-way emulation in region, program parsing intermediate server, plays front end;
The two-way emulation in described region and described broadcasting program management platform are mutual, for safeguarding all online user's states, control video on-demand system connection broadcasting, call front-end server, sending and switch frequency and service message to one-way set-top box; Described program is resolved intermediate server for parsing, the packing of the rendition list are provided in real time; Described broadcasting front end is cut station information, is play and switch frequency and service message as required for broadcasting, program request;
Described broadcasting program management platform is connected alternately with described analogue simulation playing platform, one-way set-top box respectively, the current broadcast state of prompting user, customer in response end and service end request; This broadcasting program management platform comprises program Portal server, SSP server, LSCP video server, video playback;
Described program Portal server and described analogue simulation playing platform are mutual, for resolving and decomposing the rendition list, the rendition list after decomposition is provided; Described SSP server is used for setting up the session of definition play-on-demand program, completes the interaction response of client and service end, completes program stream application or release management; Described LSCP video server is used for the interaction response of controlling video flowing, completing client and service end; Described video playback and SSP server, LSCP video server form audio/video player system jointly, this audio/video player system and back information passage and charging platform are mutual, for authenticated user, analogue simulation playing platform broadcast information is provided, controls the broadcasting of all users' video request program.
Further, the user profile that described telecommunications BOSS and broadcasting and TV BOSS provide comprises user type and area information.
Mobile phone is controlled a VOD method, comprises the steps:
Step 1: video on-demand system provides the rendition list, program price, program code, CA card number and USSD service dialing information to inquire about by one-way set-top box to client;
Step 2: user browses described the rendition list, selected program, puts through USSD service number with mobile phone, receives USSD menu, selected menu services, input user profile, request program;
Step 3: back information passage and charging platform are processed user's IP Information On Demand, and be sent to analogue simulation playing platform, request program request, is sent to broadcasting program management platform, authenticated user, and ask program request;
Step 4: broadcasting program management platform authenticated user, the application of managing programm stream or release, control the broadcasting of user video program request; Analogue simulation playing platform carries out program parsing, packing according to order request information, and frequency, channel are sent to user's one-way set-top box, Set Top Box is switched to correct frequency, channel, and wait and play-on-demand program, station information is cut in broadcasting, program request, plays as required and switches frequency and service message;
Step 5: back information passage and charging platform are sent to user mobile phone by program request response message, user confirms that rear program starts to play, charging platform starts charge;
Step 6: back information passage and charging platform are sent to user mobile phone by request program Control-Menu, in playing process, Control-Menu that user receives by mobile phone control program F.F., rewind down, time-out, play and exit;
Step 7: program plays end or user finishes to play by ESC Escape by mobile phone Control-Menu, and charging platform stops charge, and mobile phone receives that request program finishes notice.
Further, described input user profile comprises program code, CA card number; Described USSD menu comprises request program, gives program; The mode of described request program comprises menu mode and directly puts broadcast mode; Described TV program control menu does not show on video, is only presented on user mobile phone; Described F.F., rewind down speed is * 2, * 4, * 8, * 16, * 32.
Further, described mobile phone is connected to short connection with USSD, and in request program playing process, user mobile phone at any time can middle connection breaking.
The beneficial effect that the present invention realizes: at the net environment of one-way digital television Set Top Box, realize video on demand application, meet the function needs such as basic programme information classified browse, program request parameter display, program broadcasting; For wired TV one-way set-top box user and operator have saved one-way set-top box upgrading fund, saved social cost; For carrying out interactive service in Digital Television one-way set-top box customer group, radio and TV operator and telecom operators provide expansion platform and solution; The typical integration of three networks, the application solution that interconnects, interconnect by telecommunications and broadcasting and TV, realized carrying out of interactive service, fully demonstrated integration of three networks passage and interconnected, and business is interweaved, the convergent consistent new industry situation development model of function.
Accompanying drawing explanation
Fig. 1 is that a kind of mobile phone of the embodiment of the present invention one is controlled video on-demand system structure chart;
Fig. 2 is that a kind of mobile phone of the embodiment of the present invention one is controlled video request program subsystem structure figure;
Fig. 3 is that a kind of mobile phone control video on-demand system user of the embodiment of the present invention two uses basic flow sheet.
Embodiment
Embodiment mono-: as shown in Figure 1, 2, the invention provides a kind of mobile phone and control video on-demand system, first be by cordless communication network and mobile phone hardware and CHINA RFTCOM Co Ltd, to be one-way set-top box user builds video request program (VOD) return path and charging platform 1, comprise that USSD platform 101, mobile preposition 102, telecommunications BOSS103, broadcasting and TV are preposition 104, broadcasting and TV BOSS105.
This passage capable of being provides in real time, effective, communication service reliably, make broadcasting and TV and front end can normally receive user instruction and the corresponding service that provides is provided, and in system, each module can normally be worked, make the user of one-way set-top box can realize video request program interactive service, can, according to on-demand content, realize charging charge simultaneously.First some user's sowing time will check out active user's CA card number and program id information in television interfaces, wherein CA card number obtains by middleware relevant interface, the XML file that program id information is broadcasted by front end obtains, obtains after user's id information by mobile phone dialing USSD service number.User sends and carries out order request after mobile phone is inputted above information, telecom operators carry out coordinated manipulation by predefined flow process after receiving user's request, the operations such as completing user checking, program request, program request charging, finally notify front end radio server, this user's IP Information On Demand (user CA card number+program frequency point) is added in " user plays authorization information table ", and radio server will receive content update and broadcast away.
Next is to build bi-directional analogue simulation playing platform 2, comprises the two-way emulation platform 201 in region, broadcasting front end 202, program parsing intermediate server 203.
This bi-directional analogue simulation playing platform is realized user video program request (VOD) program is resolved/shown.The two-way emulator in region is received after user's request that broadcasting and TV front end sends, monitor and load " user plays authorization information table ", after resolving, travel through record wherein and compare with the machine CA card number, if find that there is identical record, represent user's program request success, channel is switched to the program frequency point address comprising in record strip and gets on, start broadcast program.After program request success, client need to show relevant information in television interfaces, completes the parsing of program is shown.
Be finally to build user's broadcasting program management platform 3, comprise SSP server (B0) 301, LSCP video server (B1) 302, video playback 303, program Portal server 304.
This broadcasting program management platform client is responsible for pointing out user current broadcast state.In playing free position, allow user to exit broadcasting, suspend, advance, retreat etc., provide associative operation prompting simultaneously.Program finishes or user exits broadcasting, and whole on-demand process finishes.
In this system, subsystems concrete function is described as follows:
Mobile phone: (1) is used USSD to be connected with background system, concerning user, is equivalent to video request program controller;
(2) send user profile and the information on services for identity verification.
USSD(Unstructured Supplementary Service Data) platform 101:
(1) be responsible for being connected alternately with the USSD of mobile phone;
(2) according to user type and program request state, provide various USSD menus;
(3) support menu mode and directly put broadcast mode;
(4) according to USSD information, call mobile preposition function;
(5) return information is sent to mobile phone;
(6) can initiatively send information to mobile phone, as prompting and error message etc.
Mobile preposition 102:
(1) accept USSD and call, and it is preposition that information is sent to broadcasting and TV;
(2) recording user program request is historical, storage broadcast information, and provide suitable menu according to User Status;
(3) be connected managing user information and pay imformation with telecommunications BOSS;
(4) provide reconciliation list.
Telecommunications BOSS(Business & Operation Support System) 103;
(1) provide user profile, comprising user type and area information;
(2) recording user program request is historical;
(3) provide program request charging;
(4) provide reconciliation information.
Broadcasting and TV preposition 104:
(1) mutual with broadcasting and TV BOSS;
(2) from BOSS, obtain user area information, connect two-way simulation of domain server;
(3) any active ues state safeguarded in record;
(4) call region analogue simulation server, the business of execution point Broadcast Control uniform.
Broadcasting and TV BOSS(Business & Operation Support System) 105:
(1) provide user profile, comprising user type and area information;
(2) recording user program request is historical;
(3) provide charge support, comprise price inquiry;
(4) provide reconciliation information.
The two-way emulation 201 in region:
(1) with video request program (VOD) system interaction;
(2) safeguard all online user's states, call B0 and B1, control VOD and connect broadcasting;
(3) call front-end server, to one-way set-top box (STB), send and switch frequency and service message.
Play front end 202:
(1) play VOD application;
(2) from program, resolve the rendition list intermediate server is decomposed;
(3) play-on-demand is cut station information (OC);
(4) play and switch frequency and service message (Section) as required, this broadcast request responds fast.
Program is resolved intermediate server 203:
Provide the parsing of program Portal server the rendition list, packing, the program file that makes to be sent to Set Top Box is less, and can provide in real time according to user's specific requirement, accelerate the speed that Set Top Box is browsed program, the limited resources of Set Top Box are utilized effectively.
Program Portal server 304:
(1) from program, resolve intermediate server and obtain the rendition list (XML);
(2) parsing and decomposition the rendition list;
(3) provide the rendition list (XML) of playing after front end decomposes.
SSP(Session setup protocol) server (B0) 301:
By setting up the session of predefine play-on-demand program, realize effective, quick, safe, reliably and inerrably to complete client and SRM service end interaction response, complete program stream application or release management.
LSCP(Lightweight stream control protocol) video server (B1) 302:
By flow control instructions, the video flowing in VOD system is controlled, realized effective, quick, safe, reliably and inerrably to complete client and service end interaction response.As: play, stop, the function such as F.F., rewind down, time-out, continuation.
Audio/video player system (comprising B0, B1, video playback 303):
(1) mutual with broadcasting and TV BOSS, authenticated user;
(2) provide simulation of domain emulating server broadcast information;
(3) VOD that plays and control all users plays.
Set Top Box: realize TV signal at the direct equipment of conversion of digital signal and analog signal, to the reduction of decode of the image through digitalization compressed and voice signal, generation video and voice signal, then be transferred to television set and other audio-visual devices.
In figure each correlation subsystem of the numeral of marking dispose quantitative relation, as
1 broadcasting and TV front server represents the relation more than 1 pair, therefore can connect many two-way simulation of domain servers.
Embodiment bis-: the invention provides a kind of mobile phone and control VOD method, comprise the steps:
Step 1: video on-demand system provides the rendition list, program price, program code, CA card number and USSD service dialing information to inquire about by one-way set-top box to client;
Step 2: user browses described the rendition list, selected program, puts through USSD service number with mobile phone, receives USSD menu (request program or give program), the user profile such as selected menu services, input program code, CA card number, request program;
Step 3: back information passage and charging platform are processed user's IP Information On Demand: telecom operators carry out coordinated manipulation by predefined flow process after receiving user's request, the operations such as completing user checking, program request, program request charging, finally notify broadcasting and TV front end, this user's IP Information On Demand (user CA card number and program frequency point) is added in " user plays authorization information table ", radio server will receive content update and be sent to analogue simulation playing platform, request program request, be sent to broadcasting program management platform, authenticated user, and ask program request;
Step 4: broadcasting program management platform authenticated user, the application of managing programm stream or release, control the broadcasting of user video program request; Analogue simulation playing platform carries out program parsing, packing according to order request information, and frequency, channel are sent to user's one-way set-top box, Set Top Box is switched to correct frequency, channel, and wait and play-on-demand program, station information is cut in broadcasting, program request, plays as required and switches frequency and service message; Concrete, the two-way emulator in region is received after user's request that broadcasting and TV front end sends, monitor and load " user plays authorization information table ", after resolving, travel through record wherein and compare with the machine CA card number, if find that there is identical record, represent user's program request success, channel is switched to the program frequency point address comprising in record strip and gets on, start broadcast program.After program request success, client needs in television interfaces, to show relevant information again, completes the parsing of program is shown.Broadcasting program management platform client is responsible for pointing out user current broadcast state.
Step 5: back information passage and charging platform are sent to user mobile phone by program request response message, user confirms that rear program starts to play, charging platform starts charge;
Step 6: in program playing process, broadcasting program management platform is responsible for pointing out user current broadcast state, and the prompting such as the associative operation that exits broadcasting, forward-reverse is provided.Back information passage and charging platform are sent to user mobile phone by request program Control-Menu, in playing process, Control-Menu that user receives by mobile phone control program F.F., rewind down, time-out, play and exit;
Step 7: program plays end or user finishes to play by ESC Escape by mobile phone Control-Menu, and charging platform stops charge, and mobile phone receives that request program finishes notice.
Further, the mode of described request program comprises menu mode and directly puts broadcast mode; Described TV program control menu does not show on video, is only presented on user mobile phone; Described F.F., rewind down speed are x2, x4, x8, x16, x32.
Further, described mobile phone is connected to short connection with USSD, and in request program playing process, user mobile phone at any time can middle connection breaking.
Digital Television one-way set-top box user uses this mobile phone to control video on-demand system program request VOD basic procedure as shown in Figure 3: (1) user's starter motor top box VOD(only refers to one-way set-top box), user application is used set-top box remote controller to start VOD application, and demonstration can request program list;
(2) browse request program list (Set Top Box): browse the rendition list and program details;
(3) selected program (Set Top Box): user selectes program;
(4) after the selected program of click, TV shows following information: a) program price; B) program code (unique definite program); C) CA card number (16 integers) (CA card number is determined play area in VOD Play System, refers to IPQAM play area, as user inserts card in other users' Set Top Box, if Set Top Box not in same play area, VOD does not work.Giving VOD program is also kindred circumstances);
(5) dial USSD service number;
(6) mobile phone is received USSD menu, and menu, according to user type (monthly payment or program request are charged in due order) customization, should comprise a) request program; B) give program;
(7) service that selected menu provides (program request, give etc.);
(8) input program code, CA card number (need not input CA card number when binding cell-phone number or giving program as CA card number) request program;
(9), as single program request or give program, show price, confirmation request;
(10) user confirms: according to cell-phone number, program code, CA card number, broadcasting and TV are preposition confirms region, simulation of domain server address by broadcasting and TV BOSS, and asks program request;
(11) simulation of domain server is used CA card number, program code request SSP server to connect, and obtain connecting parameter (comprising frequency, channel, code check etc.);
(12) simulation of domain server is play frequency, channel to be sent to set-top box VOD application through front end, and Set Top Box switches to correct frequency, channel and waits for and play-on-demand program;
(13) will there is confirming menu in mobile phone, and user confirms that rear program starts to play, and charge will start;
(14) will there is Control-Menu (F.F., rewind down, suspend, exit, play) in mobile phone.Note, different from two-way VOD, controlling interface will not show on video, but on mobile phone.Repeat by F.F., rewind down is by increase or slow down broadcasting speed, attainable speed is * 2, * 4, * 8, * 16, * 32;
(15) press ESC Escape and will finish to play, charge stops (also can add exit confirmation);
(16) program finishes rear TV and retreats to the program request page;
(17) Control-Menu finishes, and mobile phone receives that request program finishes notice;
(18) information errors excepted, such as when program request starts, system is sent to mobile phone by trial.
In this VOD method, mobile phone USSD is connected to short connection, and cellphone subscriber at any time can middle connection breaking.
Although specifically show and introduced this patent in conjunction with preferred embodiment; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (6)
1. mobile phone is controlled a video on-demand system, comprises back information passage and charging platform, analogue simulation playing platform and broadcasting program management platform, it is characterized in that:
Described back information passage and charging platform are built jointly by telecom operators and broadcasting and TV, for interactive user order request information, reception user instruction response, provide respective service and charging, be connected alternately with broadcasting program management platform with analogue simulation playing platform respectively; This back information passage and charging platform comprise USSD platform, mobile preposition, telecommunications BOSS, broadcasting and TV are preposition and broadcasting and TV BOSS;
Described USSD platform is connected alternately with mobile phone, is the interface of user and VOD system information interaction;
Described telecommunications BOSS is used for providing user profile, recording user program request history, program request charging and reconciliation information is provided;
Described movement is preposition preposition mutual with USSD platform, broadcasting and TV respectively, be used for recording user program request history, storage broadcast information, according to User Status, suitable menu be provided, accept USSD platform invoke and information is sent to broadcasting and TV preposition, BOSS is connected with telecommunications, common managing customer information and pay imformation, provides reconciliation list;
Described broadcasting and TV BOSS is used for providing user profile, recording user program request history, provides charge support and reconciliation information, price to inquire about;
Described broadcasting and TV are preposition mutual with broadcasting and TV BOSS, from broadcasting and TV BOSS calling and obtaining user information, connect that described analogue simulation playing platform, record are safeguarded any active ues state, called analogue simulation playing platform, the business of execution point Broadcast Control uniform;
Described analogue simulation playing platform is connected alternately with described broadcasting program management platform, one-way set-top box respectively, carries out the online User Status of program parsing, packing and maintenance; This analogue simulation playing platform comprises the two-way emulation in region, program parsing intermediate server and plays front end;
The two-way emulation in described region and described broadcasting program management platform are mutual, for safeguarding all online user's states, control video on-demand system connection broadcasting, call front-end server, sending and switch frequency and service message to one-way set-top box;
Described program is resolved intermediate server for parsing, the packing of the rendition list are provided in real time;
Described broadcasting front end is cut station information, is play and switch frequency and service message as required for broadcasting, program request;
Described broadcasting program management platform is connected alternately with described analogue simulation playing platform, one-way set-top box respectively, the current broadcast state of prompting user, customer in response end and service end request; This broadcasting program management platform comprises program Portal server, SSP server, LSCP video server and video playback;
Described program Portal server and described analogue simulation playing platform are mutual, for resolving and decomposing the rendition list, the rendition list after decomposition is provided;
Described SSP server is used for setting up the session of definition play-on-demand program, completes the interaction response of client and service end, completes program stream application or release management;
Described LSCP video server is used for the interaction response of controlling video flowing, completing client and service end;
Described video playback and SSP server, LSCP video server form audio/video player system jointly, this audio/video player system and back information passage and charging platform are mutual, for authenticated user, analogue simulation playing platform broadcast information is provided, controls the broadcasting of all users' video request program.
2. a kind of mobile phone as claimed in claim 1 is controlled video on-demand system, it is characterized in that: the user profile that described telecommunications BOSS and broadcasting and TV BOSS provide comprises user type and area information.
3. mobile phone is controlled a VOD method, comprises the steps:
Step 1: video on-demand system provides the rendition list, program price, program code, CA card number and USSD service dialing information to inquire about by one-way set-top box to client;
Step 2: user browses described the rendition list, selected program, puts through USSD service number with mobile phone, receives USSD menu, selected menu services, input user profile, request program;
Step 3: back information passage and charging platform are processed user's IP Information On Demand, and be sent to analogue simulation playing platform, request program request, is sent to broadcasting program management platform, authenticated user, and ask program request;
Step 4: broadcasting program management platform authenticated user, the application of managing programm stream or release, control the broadcasting of user video program request; Analogue simulation playing platform carries out program parsing, packing according to order request information, and frequency, channel are sent to user's one-way set-top box, Set Top Box is switched to correct frequency, channel, and wait and play-on-demand program, station information is cut in broadcasting, program request, plays as required and switches frequency and service message;
Step 5: back information passage and charging platform are sent to user mobile phone by program request response message, user confirms that rear program starts to play, charging platform starts charge;
Step 6: back information passage and charging platform are sent to user mobile phone by request program Control-Menu, in playing process, Control-Menu that user receives by mobile phone control program F.F., rewind down, time-out, play and exit;
Step 7: program plays end or user finishes to play by ESC Escape by mobile phone Control-Menu, and charging platform stops charge, and mobile phone receives that request program finishes notice.
4. a kind of mobile phone as claimed in claim 3 is controlled VOD method, it is characterized in that: the input user profile described in step 2 comprises program code, CA card number; Described USSD menu comprises request program, gives program; The mode of described request program comprises menu mode and directly puts broadcast mode.
5. a kind of mobile phone as claimed in claim 3 is controlled VOD method, it is characterized in that: the TV program control menu described in step 6 does not show on video, is only presented on user mobile phone; Described F.F., rewind down speed is * 2, * 4, * 8, * 16, * 32.
6. a kind of mobile phone as claimed in claim 3 is controlled VOD method, it is characterized in that: described mobile phone is connected to short connection with USSD, and in request program playing process, user mobile phone at any time can middle connection breaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110042806.3A CN102123302B (en) | 2011-02-22 | 2011-02-22 | Mobile phone-controlled video on demand system and video on demand method |
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| CN201110042806.3A CN102123302B (en) | 2011-02-22 | 2011-02-22 | Mobile phone-controlled video on demand system and video on demand method |
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| CN102123302A CN102123302A (en) | 2011-07-13 |
| CN102123302B true CN102123302B (en) | 2014-03-19 |
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| CN103327366A (en) * | 2013-05-23 | 2013-09-25 | 深圳市龙视传媒有限公司 | One-way video-on-demand method, one-way video-on-demand related equipment and one-way video-on-demand system |
| CN104010027A (en) * | 2014-04-21 | 2014-08-27 | 华数传媒网络有限公司 | System structure for cloud service platform and realizing method |
| CN104202634B (en) * | 2014-09-11 | 2017-07-21 | 厦门鼎喜科技有限公司 | Internet television broadcast control system |
| CN104301747A (en) * | 2014-10-30 | 2015-01-21 | 杭州宽云视讯科技有限公司 | Generating method for digital TV dynamic video stream carrying two-dimensional code labels |
| CN104320678A (en) * | 2014-10-30 | 2015-01-28 | 杭州宽云视讯科技有限公司 | Broadcast terminal on-demand service development method based on dynamic video stream |
| CN104954971A (en) * | 2015-05-29 | 2015-09-30 | 深圳市三峰光电科技有限公司 | Method and system for realizing bidirectional interaction of one-way channel terminal services |
| CN105847906B (en) * | 2016-03-23 | 2019-12-03 | 深圳Tcl数字技术有限公司 | Apparatus control method and device |
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