CN105049958A - Satellite digital product publishing method and publishing system - Google Patents
Satellite digital product publishing method and publishing system Download PDFInfo
- Publication number
- CN105049958A CN105049958A CN201510382465.2A CN201510382465A CN105049958A CN 105049958 A CN105049958 A CN 105049958A CN 201510382465 A CN201510382465 A CN 201510382465A CN 105049958 A CN105049958 A CN 105049958A
- Authority
- CN
- China
- Prior art keywords
- finished product
- broadcasting
- broadcast
- file
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000012856 packing Methods 0.000 claims abstract description 14
- 238000012795 verification Methods 0.000 claims description 31
- 238000012384 transportation and delivery Methods 0.000 claims description 14
- 238000012550 audit Methods 0.000 claims description 11
- 239000000047 product Substances 0.000 description 73
- 238000013475 authorization Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
Abstract
The invention provides a satellite digital product publishing method and a publishing system, which can improve the product publishing efficiency and provide a comprehensive satellite digital product publishing function. The publishing method comprises a step of finished product generation in which media resource contents generated by an external media resource system are acquired, a copyright protection system is called for encryption and packing, and finished products are acquired, a step of list editing in which a broadcasting list is generated for describing finished products in need of being published in a day and for checking whether the products in need of being published belong to contents broadcasted by a terminal, a step of online auditing in which whether the products in need of being published meet broadcasting requirements in the aspect of contents is audited, a step of terminal auditing in which a push file in a pushXML format is generated for the products in need of being published and whether the push file is available is audited, a step of publishing in which the broadcasting list is stored to a satellite push directory and the push file is pushed via the satellite, and a step of trailer generation in which a needed trailer by the terminal is generated according to the broadcasting list.
Description
Technical field
The present invention relates to satellite broadcasting field, particularly relate to a kind of dissemination method and delivery system of satellite digital product.
Background technology
Satellite digital distribution utilizes satellite network to have to user the distribution service that reception and the terminal of ability to play directly deliver the digital products such as phonotape and videotape, electron reading (newpapers and periodicals, magazine, books), game, software, industry Zone Information, and carry out copyright authentication and management when user uses.
When carrying out satellite digital distribution, need the matchmaker obtaining the generation of outside media resource system to provide content, call copyright protecting system service and carry out content-encrypt to digital products such as movie and television plays, and carry out cryptographic key protection, packing generates finished product.
But, when carrying out satellite digital distribution, need in the face of multiple business pattern, media form, also will carry out content-encrypt, issue a series of activities such as layout, therefore, in the process, how can support multiple business pattern, media form, content-encrypt is provided, issue the function such as layout, advance notice, and can be issued by multiple channel, forming efficient comprehensively satellite digital product delivery system, is technical problem urgently to be resolved hurrily.
Summary of the invention
The object of the invention is dissemination method and delivery system that a kind of satellite digital product will be provided, improve the efficiency for issuing of product, and comprehensive satellite digital product issuing function can be provided.
To achieve these goals, the invention provides a kind of dissemination method of satellite digital product, comprising:
Finished product generation step: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and be encrypted rear packing to described media resource content, obtains finished product;
Compile single stage: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online examination & verification step: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal examination & verification step: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Issuing steps: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single stage: broadcast single advance notice list generating terminal and need according to described.
Preferably, in above-mentioned method, also comprise:
Stamper making step: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.
Preferably, in above-mentioned method, described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack.
Preferably, in above-mentioned method, in described terminal examination & verification step, comprising:
Setting-up time operates: singly remodify issuing time to described broadcasting;
Broadcasting on schedule operates: the timing published method that call XML provides singly generates XML file to described broadcasting;
Promptly broadcast operation: the published method immediately that call XML provides singly generates XML file to described broadcasting.
Preferably, in above-mentioned method, also comprise:
Finished product timing delete step: the finished product meeting predetermined condition is deleted in timing;
Described predetermined condition is: it is before 45 days that finished product produces the date, and finished product was not broadcast single employing in one month.
Preferably, in above-mentioned method,
In described finished product generation step, call copyright protecting system and described media resource content is encrypted comprises: be encrypted by the master file of master file encipher interface to described media resource content; Be encrypted by the master file of file directory encipher interface to the multiple described media resource content under file directory; By generating cipher key interface, key is generated to described media resource content.
In order to better realize above-mentioned purpose, present invention also offers a kind of delivery system of satellite digital product, comprising:
Finished product generation module, for: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and rear packing is encrypted to described media resource content, obtain finished product;
Compile single module, for: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online auditing module, for: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal auditing module, for: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Release module, for: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single module, for: broadcast single advance notice list generating terminal and need according to described.
Preferably, in above-mentioned system, also comprise:
Stamper makes module: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.
Preferably, in above-mentioned system, described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack.
In described terminal auditing module, comprising: setting-up time unit, for singly remodifying issuing time to described broadcasting; Broadcasting on schedule unit, the timing published method provided for call XML singly generates XML file to described broadcasting; Promptly broadcast unit, the published method immediately provided for call XML singly generates XML file to described broadcasting.
Preferably, in above-mentioned system, described finished product generation module comprises: master file encipher interface, encrypted directory interface and generation cipher key interface.
The embodiment of the present invention has following technique effect:
1) in the embodiment of the present invention, content-encrypt can be provided, issue the function such as layout, advance notice, form efficient comprehensively satellite digital product delivery system.
2) in the embodiment of the present invention, stamper can be supplied to chain shops, network authorization publishing side etc., is being supplied to authorization terminal, thus can also support other release models except satellite is issued.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the flow chart of steps of the inventive method embodiment;
Fig. 2 is the detail flowchart compiling single stage in the inventive method embodiment;
Fig. 3 is the detail flowchart of terminal examination & verification step in the inventive method embodiment;
Fig. 4 is the structural representation of present system embodiment.
Embodiment
Fig. 1 is the flow chart of steps of the present invention's embodiment of the method, and as shown in Figure 1, the embodiment of the present invention provides a kind of dissemination method of satellite digital product, comprising:
Finished product generation step 101: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and be encrypted rear packing to described media resource content, obtains finished product;
Compile single stage 102: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online examination & verification step 103: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal examination & verification step 104: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Issuing steps 105: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single stage 106: broadcast single advance notice list generating terminal and need according to described.
As from the foregoing, in the embodiment of the present invention, content-encrypt can be provided, issue the function such as layout, advance notice, form efficient comprehensively satellite digital product delivery system.
Wherein, also comprise: stamper making step: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.Stamper can be supplied to chain shops, network authorization publishing side etc., is being supplied to authorization terminal, thus can also support other release models except satellite is issued.
Wherein, compile single stage 102, for broadcasting single essential information to volume single Yuan inquiry, list is broadcast in newly-increased, calcellation, and editor broadcasts single content: single finished product content is broadcast in increase and deletion, broadcasts single examination & verification state by submitting to audit to change.
Fig. 2 is the detail flowchart compiling single stage in the inventive method embodiment, as shown in the figure, compiles in single module, and comprise function that is newly-increased, that edit, submit examination & verification to and cancel, the implementation method of each function is as follows by Demand Design:
Newly-increased: to broadcast single coding and automatically generate by date, such as: " 20131021B ", with letter ' B ' and ' M ' ending, correspondence commonly broadcasts list and stamper makes list respectively; Can choose and broadcast single type; Arrange issuing time, the normal single issuing time of broadcasting used can only be unique; Fill in and broadcast single description.
Editor: click editor, list the finished product information broadcast single needs and broadcast; There is provided toward broadcast single in increase finished product and delete the function of finished product, increasing finished product is audit in the finished product that passes through to choose from finished product audit function.
Submit examination & verification to: change and broadcast single examination & verification state, allow in auditing online and singly can audit having " submitting examination & verification to " broadcasting of state.
Cancel: change and broadcast single state, the operation making him follow-up all can not be carried out.
Wherein, online examination & verification step 103: broadcast single finished product content for giving online auditor examination & verification and whether meet and broadcast requirement.Check the finished product information broadcast and singly comprise, and the function printing these information is provided.
Wherein, terminal examination & verification step 104, comprising:
Setting-up time operates: singly remodify issuing time to described broadcasting;
Broadcasting on schedule operates: the timing published method that call XML provides singly generates XML file to described broadcasting;
Promptly broadcast operation: the published method immediately that call XML provides singly generates XML file to described broadcasting.
Fig. 3 is the detail flowchart of terminal examination & verification step in the inventive method embodiment; Whether as shown in the figure, this terminal examination & verification step 104, is for according to broadcasting single information, generates the pushXML that terminal needs, and allow terminal auditor examine caryogenic pushXML can to use.Terminal audits that this module comprises broadcasting on schedule, promptly broadcasts, terminal examination & verification and the several function of setting-up time, and what can only operate that online examination & verification passes through broadcasts list simultaneously.
Setting-up time: singly can remodify issuing time to also not generating broadcasting of XML;
Broadcasting on schedule: the publish () method that calling PublishXML provides singly generates XML to broadcasting
Promptly broadcast: the publishNow () method that calling PublishXML provides singly generates XML to broadcasting
Terminal is audited: change and broadcast single examination & verification sign not " terminal examination & verification is passed through ".
In another embodiment of the present invention, also comprise:
Finished product timing delete step: the finished product meeting predetermined condition is deleted in timing;
Described predetermined condition is: it is before 45 days that finished product produces the date, and finished product was not broadcast single employing in one month.
In another embodiment of the present invention, in described finished product generation step, call copyright protecting system and described media resource content is encrypted comprises: be encrypted by the master file of master file encipher interface to described media resource content; Be encrypted by the master file of file directory encipher interface to the multiple described media resource content under file directory; By generating cipher key interface, key is generated to described media resource content.
Described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack.
In the embodiment of the present invention, Interface design principle by according to based on the real needs of business and the interface document of other system, module independent design.Use open-close principle, by the common segment of a function with realize detail section and separate clearly.And use common closed principle, all classes in bag should be common closing for the change of same class character.If a change has an impact to a bag, then have an impact to all classes in this bag, and the bag for other does not have any impact.
Each interface is by realizing with under type:
Master file encipher interface:
The master file encryption function page under finished product administration module, carries out the cryptographic operation of master file, and this interface that will call backstage communicates with DRM.
This interface needs the parameter submitting to DRM to be task identification id, whether encrypts encrypt, the file name fileName generated after encryption, file raw address fileLocation.
File directory encipher interface (under being mainly used in Rich Media or catalogue many master files)
This interface be for the later stage Rich Media or catalogue under multifile encryption requirements spare interface, have and can enable this interface during this demand and communicate with DRM
Need the parameter submitting to DRM to be task identification id, whether encrypt encrypt, the file directory title generated after encryption, catalogue raw address folderLocation.
Generate secret key interface
Finished product labels page under finished product administration module, carries out generating the operation of secret key, will call this interface of backstage and communicate with DRM
Needing to submit to DRM is task identification id, secret key product information List<TaskProduct>; The attribute information of TaskProduct.
Fig. 4 is the structural representation of present system embodiment.As shown in Figure 4, a kind of delivery system of satellite digital product, comprising:
Finished product generation module 401, for: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and rear packing is encrypted to described media resource content, obtain finished product;
Compile single module 402, for: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online auditing module 403, for: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal auditing module 404, for: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Release module 405, for: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single module 406, for: broadcast single advance notice list generating terminal and need according to described.
Also comprise: stamper makes module: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.
Visible, product delivery system of the present invention, can to broadcast the finished product that single formal description needs in a day to issue, and can be used in checking that broadcasting of issuing singly comprises finished product and whether belong to the content broadcast by terminal, its data structure can be designed to " broadcasting list " and " broadcasting single detail " two parts; System can increase, show broadcast single essential information, increase broadcast single finished product, single inspection message broadcast in record, generate the XML that read by terminal and carry out test by terminal and normally can read data, the correct pushXML finally produced is moved on to target location, broadcasts single generation advance notice list to multiple.Volume list, online examination & verification, terminal examination & verification, issue, generation advance notice list and stamper is divided into by product release management to make several module.
Described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack.
In described terminal auditing module, comprising: setting-up time unit, for singly remodifying issuing time to described broadcasting; Broadcasting on schedule unit, the timing published method provided for call XML broadcasts single generation xml file to described; Promptly broadcast unit, the published method immediately provided for call XML singly generates XML file to described broadcasting.
Described finished product generation module comprises: master file encipher interface, encrypted directory interface and generation cipher key interface.
As from the foregoing, the present invention has following advantage:
1) in the embodiment of the present invention, content-encrypt can be provided, issue the function such as layout, advance notice, form efficient comprehensively satellite digital product delivery system.
2) in the embodiment of the present invention, stamper can be supplied to chain shops, network authorization publishing side etc., is being supplied to authorization terminal, thus can also support other release models except satellite is issued.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a dissemination method for satellite digital product, is characterized in that, comprising:
Finished product generation step: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and be encrypted rear packing to described media resource content, obtains finished product;
Compile single stage: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online examination & verification step: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal examination & verification step: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Issuing steps: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single stage: broadcast single advance notice list generating terminal and need according to described.
2. satellite digital product dissemination method according to claim 1, is characterized in that, also comprise:
Stamper making step: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.
3. satellite digital product dissemination method according to claim 1, is characterized in that,
Described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack.
4. satellite digital product dissemination method according to claim 1, is characterized in that, in described terminal examination & verification step, comprising:
Setting-up time operates: singly remodify issuing time to described broadcasting;
Broadcasting on schedule operates: the timing published method that call XML provides singly generates XML file to described broadcasting;
Promptly broadcast operation: the published method immediately that call XML provides singly generates XML file to described broadcasting.
5. satellite digital product dissemination method according to claim 1, is characterized in that, also comprise:
Finished product timing delete step: the finished product meeting predetermined condition is deleted in timing;
Described predetermined condition is: it is before 45 days that finished product produces the date, and finished product was not broadcast single employing in one month.
6. satellite digital product dissemination method according to claim 1, is characterized in that,
In described finished product generation step, call copyright protecting system and described media resource content is encrypted comprises: be encrypted by the master file of master file encipher interface to described media resource content; Be encrypted by the master file of file directory encipher interface to the multiple described media resource content under file directory; By generating cipher key interface, key is generated to described media resource content.
7. a delivery system for satellite digital product, is characterized in that, comprising:
Finished product generation module, for: obtain the media resource content that foreign medium resource system generates, call copyright protecting system and rear packing is encrypted to described media resource content, obtain finished product;
Compile single module, for: generate and broadcast list, described in broadcast the alone finished product needing to issue in description in a day, and can be used in checking whether the described finished product issued that needs belongs to the content broadcast by terminal;
Online auditing module, for: whether the finished product of broadcasting the described needs issue singly comprised described in examination & verification meets in terms of content is broadcast requirement;
Terminal auditing module, for: broadcast the single pushing files described finished product needing to issue being generated the pushXML form that terminal needs according to described, and audit described pushing files and whether can use;
Release module, for: described broadcasting singly is stored into satellite propelling movement catalogue, by satellite, described described pushing files of broadcasting single correspondence is pushed;
Generate advance notice single module, for: broadcast single advance notice list generating terminal and need according to described.
8. satellite digital product delivery system according to claim 7, is characterized in that, also comprise:
Stamper makes module: for described finished product of broadcasting the described needs issue singly comprised is stored in predetermined recording medium.
9. satellite digital product delivery system according to claim 8, is characterized in that,
Described packing comprises: the master file after described media resource content being encrypted and playbill file, film clips file and subtitle file carry out set and pack;
In described terminal auditing module, comprising: setting-up time unit, for singly remodifying issuing time to described broadcasting; Broadcasting on schedule unit, the timing published method provided for call XML singly generates XML file to described broadcasting; Promptly broadcast unit, the published method immediately provided for call XML singly generates XML file to described broadcasting.
10. satellite digital product delivery system according to claim 7, is characterized in that,
Described finished product generation module comprises: master file encipher interface, encrypted directory interface and generation cipher key interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382465.2A CN105049958B (en) | 2015-07-02 | 2015-07-02 | A kind of dissemination method and delivery system of satellite digital product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382465.2A CN105049958B (en) | 2015-07-02 | 2015-07-02 | A kind of dissemination method and delivery system of satellite digital product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105049958A true CN105049958A (en) | 2015-11-11 |
| CN105049958B CN105049958B (en) | 2018-08-10 |
Family
ID=54456075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382465.2A Active CN105049958B (en) | 2015-07-02 | 2015-07-02 | A kind of dissemination method and delivery system of satellite digital product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105049958B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049777A (en) * | 2018-10-12 | 2020-04-21 | 中国移动通信集团广西有限公司 | File pushing, downloading and playing method, device, equipment and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020107803A1 (en) * | 1998-08-13 | 2002-08-08 | International Business Machines Corporation | Method and system of preventing unauthorized rerecording of multimedia content |
| CN1633065A (en) * | 2004-12-28 | 2005-06-29 | 华中师范大学 | Method and system for secure distribution of network digital books with content monitoring |
| US20070162747A1 (en) * | 2006-01-12 | 2007-07-12 | Hon Hai Precision Industry Co., Ltd. | System and method for encrypting data files |
| CN101783873A (en) * | 2009-01-19 | 2010-07-21 | 北京视典无限传媒技术有限公司 | Digital multimedia information transmission platform |
| CN103078860A (en) * | 2013-01-06 | 2013-05-01 | 航天数字传媒有限公司 | Digital media content distribution method and system |
| CN104301753A (en) * | 2014-10-27 | 2015-01-21 | 商埃曲网络软件（上海）有限公司 | System and method for conducting information interaction with e-commerce website through digital television |
| CN104317808A (en) * | 2014-09-24 | 2015-01-28 | 航天数字传媒有限公司 | Rich media file conversion method and conversion system |
-
2015
- 2015-07-02 CN CN201510382465.2A patent/CN105049958B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020107803A1 (en) * | 1998-08-13 | 2002-08-08 | International Business Machines Corporation | Method and system of preventing unauthorized rerecording of multimedia content |
| CN1633065A (en) * | 2004-12-28 | 2005-06-29 | 华中师范大学 | Method and system for secure distribution of network digital books with content monitoring |
| US20070162747A1 (en) * | 2006-01-12 | 2007-07-12 | Hon Hai Precision Industry Co., Ltd. | System and method for encrypting data files |
| CN101783873A (en) * | 2009-01-19 | 2010-07-21 | 北京视典无限传媒技术有限公司 | Digital multimedia information transmission platform |
| CN103078860A (en) * | 2013-01-06 | 2013-05-01 | 航天数字传媒有限公司 | Digital media content distribution method and system |
| CN104317808A (en) * | 2014-09-24 | 2015-01-28 | 航天数字传媒有限公司 | Rich media file conversion method and conversion system |
| CN104301753A (en) * | 2014-10-27 | 2015-01-21 | 商埃曲网络软件（上海）有限公司 | System and method for conducting information interaction with e-commerce website through digital television |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049777A (en) * | 2018-10-12 | 2020-04-21 | 中国移动通信集团广西有限公司 | File pushing, downloading and playing method, device, equipment and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105049958B (en) | 2018-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101053200B (en) | Information processing device, information recording medium, contents management system, data processing method | |
| CN100573694C (en) | Signal conditioning package and method | |
| US8417966B1 (en) | System and method for measuring and reporting consumption of rights-protected media content | |
| CN101140782B (en) | Information processing device and information processing method | |
| CN104782137B (en) | Information processing unit and information processing method | |
| US9892390B2 (en) | Digital content packaging, licensing and consumption | |
| CN101053030B (en) | Data processing method, information recording medium manufacturing management system, recording data generation apparatus and method, and computer program | |
| US8769300B2 (en) | Technique for content management using group rights | |
| US20060064633A1 (en) | Method and system for checking content before dissemination | |
| CN101025977A (en) | Information processing apparatus and method, information recording medium and its manufacturing apparatus and method | |
| CN101164071A (en) | Domain management method and domain context of users and devices based domain system | |
| CN1971745A (en) | Information processing apparatus, information recording medium, apparatus and method of manufacturing information recording medium, and computer program | |
| CN101339592A (en) | All-purpose digital copyright protection technology frame | |
| US8386390B2 (en) | Right management device, terminal device, and right management system | |
| US20070260551A1 (en) | Media Burning Terminal and System for Providing Digital Content | |
| CN107317806A (en) | A kind of electronics license application copy securely generates method and device | |
| JP5579321B2 (en) | Network platform system and management method thereof | |
| US9100525B2 (en) | Information processing apparatus, information storage apparatus, information processing system, information processing method, and program | |
| CN102340521A (en) | Method for obtaining license, method for playing media content and user terminal | |
| AT500500A2 (en) | DEVICE AND METHOD FOR CHECKING DATA ON STORAGE MEDIA | |
| CN105049958B (en) | A kind of dissemination method and delivery system of satellite digital product | |
| EP2192517A1 (en) | Method and system for processing digital content according to a workflow | |
| US8787613B2 (en) | Forensic mark insertion apparatus and method | |
| CN104517203A (en) | Stamping method, apparatus and system of electronic stamp | |
| JP5350021B2 (en) | File generation device, file reproduction device, and computer program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |