CN103324868A - Copyright protection audio and video cloud application system - Google Patents
Copyright protection audio and video cloud application system Download PDFInfo
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- CN103324868A CN103324868A CN2013102299032A CN201310229903A CN103324868A CN 103324868 A CN103324868 A CN 103324868A CN 2013102299032 A CN2013102299032 A CN 2013102299032A CN 201310229903 A CN201310229903 A CN 201310229903A CN 103324868 A CN103324868 A CN 103324868A
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Abstract
The invention discloses a copyright protection audio and video cloud application system which comprises a cloud computing system and a digital copyright protection system. The cloud computing system is composed of a cluster server system, a secure storage system, a virtualization software management console and a virtualization software client. The digital copyright protection system is formed by an audio and video data copyright processing module, an audio and video data storage center and an authority management module. Under a cloud environment or a similar environment, the characteristic that multiple users share the uniform storage system is utilized, various editing operations are performed on the audio and video data on the premise that source data are not modified or copied, fragmentized views of source files are established and used for new audio and video files, and the users can conveniently retrieve and quote some fragment of the audio and video files or enable the audio and video files to be used for producing new audio and video data without damaging copyright of the source data, so that the contradiction between the requirements for editing and using the audio and video data and copyright protection is overcome.
Description
Technical field
The present invention relates to technical field of digital copyright protection, refer to especially cloud or similarly under the environment to the copyright protection technology of audio frequency and video data.
Background technology
Develop rapidly along with Internet and digitizing technique, digital resource is easy to be replicated, revises and propagates, the final user has a mind to or by mistake these resources is carried out arbitrarily copy and paste, especially secondary is propagated (share such as disk copy, network etc.), speed with geometric series has consumed potential user resources, cause huge economic loss for the owner of resource, dampened it enthusiasm of high-quality resource is provided, hindered the propagation of resource.
Thereby, how effectively to protect the copyright of digital resource become of now social concerns important, problem demanding prompt solution.
Before Internet popularized, digital content and pirate phenomenon thereof seldom can become a focus, and the protection of the traditional works such as books, audio-visual product is carried out by relevant law and certain mechanism basically.Along with popularizing and the development of the development, particularly portable terminal of digitizing technique of Internet, the digital content of Internet communication is more and more, and pirate phenomenon is day by day serious, and traditional copyright protection mode can't satisfy the demand of copyrighted digital content protection.Therefore, a kind of new technology has been proposed---digital copyright protection technology (Digital Rights Management, DRM).Purpose is the means by technology, in whole life cycle, the intellecture property of digital content is protected, and that guarantees digital content legally uses and propagate.
Yet existing DRM technology exists following deficiency:
1) user experience is relatively poor.User's complicated operation needs to install other extra software; Shielded digital resource is portable poor, and the user can not be transplanted to the resource of legal purchase other platform and use; The user can only browse but and can't process and use shielded audio and video resources, can not satisfy user's demand in actual use.
2) security is not high, protects and the imbalance competition that cracks.The Protector needs all information of safeguard protection digital resource and sends channel, and the cracker only need to break through one side in the protection system, obtains the copy of source file just so that the inefficacy of whole protection system.
3) versatility is not high.Dissimilar digital resource has different protected modes, provides the manufacturer of DRM numerous, so that the whole market falls apart.
Summary of the invention
The technical issues that need to address of the present invention just are to overcome the defective of prior art; a kind of copyright protection audio frequency and video cloud application system is provided; it is in conjunction with cloud computing technology and digital copyright protection technology, and the supplier solves Copyright Protection for high-quality resource, Support Resource supplier's rights and interests.On this basis; for the user provides high-quality audio and video resources platform; the high-quality audio and video resources is processed processing in advance, the user can be quoted more easily possess targetedly high-quality audio and video resources, editor uses the needs of audio frequency and video data and the contradiction between the copyright protection with solution.
For addressing the above problem, the present invention adopts following technical scheme:
The invention provides a kind of copyright protection audio frequency and video cloud application system, described system is made of cloud computing system and digital copyright protection system;
Cloud computing system is comprised of aggregated server system, safe storage system, virtualization software supervisor console and virtualization software client;
Aggregated server system provides hardware platform, and server is single server, or multiple servers is disposed the cluster mode that forms; When being cluster mode, a need appointment wherein station server is master server, and other server is virtual desktop server; Master server is responsible for user's authentication and load balance, specifies by the virtual desktop server operation of which platform virtual desktop; Virtual desktop server then provides the service of virtual desktop for the user;
Safe storage system refers to that under cluster mode, Adoption Network safety storage apparatus, memory device are set to the cluster storage center, is used for the storage users personal data; For guaranteeing the security of storage system, adopt the fine granularity enciphering/deciphering pattern of " realizing one secrete key for one file ", data centralization is stored on the server, and any uncommitted user can't obtain storage resources;
The virtualization software supervisor console based on the control desk of web, is in charge of the operations such as establishment, renewal, deletion of all virtual machine image, and the real-time monitoring and control that provides virtual desktop to use;
The virtualization software client adopts spice agreement or other virtual desktop agreement of increasing income, and the user can start a plurality of virtual desktop sessions by moving a plurality of client sessions;
Digital copyright protection system is made of audio frequency and video data copyright processing module, audio frequency and video data storage center and authority management module;
The audio frequency and video data processing module refers to realize the audio frequency and video data added the various editing operations such as timeline, title, captions, serial connection, phonotape and videotape stack, luminance contrast adjustment, transition effect under the prerequisite of copy source data not not revising;
Audio frequency and video data storage center is mainly adopted the storage of DRM technology, is processed the audio frequency and video data, makes up audio frequency and video data fragmentation view;
Authority management module adopts the DRM technology that the authority of using the audio frequency and video data is managed, and mainly is inquiry, the available audio frequency and video data of retrieval.
Described system concrete structure comprises:
The cloud management platform comprises cloud desktop and Virtual Machine Manager platform; Be responsible for offering the interface of external reference platform, and the establishment of virtual machine;
Data center comprises system image warehouse, audio frequency and video data warehouse and DRM strapping tool; Data center is to the management of audio frequency and video data warehouse and system image storehouse management, concentrated area store and management audio frequency and video data and system image, the DRM strapping tool carries out safe handling to the content of audio frequency and video data, realization to the encryption of its content, insert the processing such as digital watermarking and the information such as result and content identification metadata be packaged into the digital content that can distribute together, create in addition the right to use of digital content, digital content key and right to use information are sent to license server; The audio frequency and video data of data center's storage is the digital content after having processed;
Target machine, comprise virtual machine and system image, target machine is the physical machine of being responsible for the operation virtual machine, drm agent is installed in the virtual machine, comprise DRM controller and digital content tool using, the digital content tool using comprises digital content package and digital license, and the DRM controller is responsible for collecting the use of User Identity information and control figure content and in the situation that there is not licence, is responsible for to the license server licensing;
License server, it is the management to audio frequency and video data access rights, comprise right storehouse, content key storehouse, User Identity storehouse and DRM licence maker, be used for generating and distribution digital license and authenticating user identification, digital license is a file that comprises digital content right to use, license awarding person, digital content owner information and decruption key; The digital content right to use comprises rights of using, number of times, term of life and service condition.
Among the present invention, the cloud desktop is the combination of desktop virtual technology and cloud computing technology, refers to that desktop with computing machine carries out virtual, security and the dirigibility used to reach desktop.In simple terms, the cloud desktop can visit cross-platform application program by thin-client or other any equipment that links to each other with network, and whole client's desktop.
The cloud desktop adopts the principle of trust server " virtual desktop ", server is via HiperLAN, virtual desktop is pushed to the user, and the user uses any apparatus can see the virtual desktop the same with the physical machine desktop, and all data of user all are retained in server end.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, the present invention has following advantages and beneficial effect:
1. the present invention organically combines cloud desktop and Digital Right Management technology.
According to the characteristics of cloud desktop and DRM technology, the two combination can be so that the copyright of high-quality audio and video resources obtains more reliably protection, simultaneously, and also so that the utilization factor of high-quality audio and video resources is higher.Than the traditional local disposition mode of DRM, the deployment solution extendability of cloud desktop is better, application is more extensive, and the audio and video resources concentrated area is stored in data storage center, more manageability and control; The cloud desktop is the form that visits the whole virtual desktop of application program or access high in the clouds in high in the clouds by the terminal device of desktop, realize that operating terminal separates with the application terminal, avoid the user illegally by the privately behavior of copy data of conventional terminal, also stopped to steal by wooden horse and virus the possibility of data.All data resources are stored in " cloud " end, and data can only be accessed by the controlled mode of safety, thus guarantee data security and data sharing in, reach the purpose that protects the intellectual property.
2. the present invention realizes the audio frequency and video data added the various editing operations such as timeline, title, captions, serial connection, phonotape and videotape stack, luminance contrast adjustment, transition effect not revising under the prerequisite of copy source data not;
If do metaphor with negative and film, the source data of audio frequency and video data is just as negative, and the result that the various editing operations such as interpolation timeline form is just as film, the use that is superimposed of film and negative, can reach and not revise not copy source data and obtain through the effect behind the various editors.
3. the present invention sets up the fragmentation view of source file and it can be used in the new audio-video file.
By with source file from logic but not physically be divided into a plurality of son files of arbitrary size, can make up a plurality of views of source file.When the user only uses a certain son file in the source file, with regard to no longer needing to use whole source file only for the data of required son file relevant portion get final product, thereby reduced bandwidth traffic, saved storage space; Simultaneously, son file can be intersected in conjunction with applying in the new audio-video file in the different source files, thereby improves the utilization factor of source file.
4. solve the Copyright Protection of audio and video resources;
Use the DRM technology, can guarantee that the high-quality audio and video resources carries out legally using and propagating in controlled environment, thereby the both effectively copyright of resources conseravtion and supplier's rights and interests do not affect again the convenience that the user uses.
The user uses with limitation " high-quality audio and video resources " by system authorization, thereby has solved the problem of copyright protection when the system of use.
5. solve the too high problem of cost of use of high-quality audio and video resources:
By unified billing system in the cloud platform, the user buys whole high-quality resource according to traditional buying pattern is disposable, but " paying by using ", i.e. the partial content of the alternative use of user high-quality resource is by using content to pay a little expense.
In sum, the present invention organically combines cloud computing technology and digital copyright protection technology; Realized under cloud or like environment; utilize the characteristics of its multi-user shared unified storage system; realize under the prerequisite of copy source data not the audio frequency and video data is carried out various editing operations not revising; set up the fragmentation view of source file and it can be used in the new audio-video file; make the user can retrieve easily, quote some fragments of audio-video document or use it for the copyright of producing new audio and video files and not damaging source data, solve needs that editor uses audio and video files and the contradiction between the copyright protection with this.The present invention has above-mentioned advantage and beneficial effect, and larger improvement is all arranged on method and function, and significant progress is arranged technically, and has the extensive value of industry.
Description of drawings
Fig. 1 is the total Organization Chart of copyright protection audio frequency and video cloud application system.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked in order further to set forth the present invention, below in conjunction with accompanying drawing, its embodiment of technical scheme, method, step, structure, feature and effect thereof to proposing according to invention are described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic present with reference to knowing in the graphic detailed description in following cooperation.By the explanation of embodiment, when can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended graphic only provide with reference to the usefulness of explanation, the present invention is limited.
As shown in Figure 1, the present invention proposes copyright protection audio frequency and video cloud application system, comprise cloud management platform, data center, target machine and license server.Its medium cloud management platform mainly is to be responsible for offering the interface of external reference platform, and the establishment of virtual machine etc.; Data center mainly is to the management of audio frequency and video data warehouse and system image storehouse management, concentrated area store and management audio frequency and video data and system image, the DRM strapping tool mainly is responsible for the content of audio frequency and video data is carried out safe handling, realization is to the encryption of its content, insert the processing such as digital watermarking and the information such as result and content identification metadata are packaged into the digital content that can distribute together, create in addition the right to use of digital content, digital content key and right to use information are sent to license server, what need emphasize is that the audio frequency and video data of this data center's storage is the digital content after having processed; Target machine is the physical machine of being responsible for the operation virtual machine, drm agent is installed in the virtual machine, mainly comprise DRM controller and digital content tool using, wherein the DRM controller is responsible for collecting the use of the information such as User Identity and control figure content and in the situation that there is not licence, is responsible for to the license server licensing; License server is the management to audio frequency and video data access rights, comprise right storehouse, content key storehouse, User Identity storehouse and DRM licence maker, be mainly used to generate and the affairs such as distribution digital license and authenticating user identification, digital license is a file that comprises digital content right to use (comprising rights of using, number of times, term of life, condition etc.), license awarding person, digital content owner information and decruption key etc.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, but be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a small amount of change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a copyright protection audio frequency and video cloud application system is characterized in that, described system is made of cloud computing system and digital copyright protection system;
Cloud computing system is comprised of aggregated server system, safe storage system, virtualization software supervisor console and virtualization software client;
Aggregated server system provides hardware platform, and server is single server, or multiple servers is disposed the cluster mode that forms; When being cluster mode, a need appointment wherein station server is master server, and other server is virtual desktop server; Master server is responsible for user's authentication and load balance, specifies by the virtual desktop server operation of which platform virtual desktop; Virtual desktop server then provides the service of virtual desktop for the user;
Safe storage system refers to that under cluster mode, Adoption Network safety storage apparatus, memory device are set to the cluster storage center, is used for the storage users personal data; For guaranteeing the security of storage system, adopt the fine granularity enciphering/deciphering pattern of " realizing one secrete key for one file ", data centralization is stored on the server, and any uncommitted user can't obtain storage resources;
The virtualization software supervisor console based on the control desk of web, is in charge of the operations such as establishment, renewal, deletion of all virtual machine image, and the real-time monitoring and control that provides virtual desktop to use;
The virtualization software client adopts spice agreement or other virtual desktop agreement of increasing income, and the user can start a plurality of virtual desktop sessions by moving a plurality of client sessions;
Digital copyright protection system is made of audio frequency and video data copyright processing module, audio frequency and video data storage center and authority management module;
The audio frequency and video data processing module refers to realize the audio frequency and video data added the various editing operations such as timeline, title, captions, serial connection, phonotape and videotape stack, luminance contrast adjustment, transition effect under the prerequisite of copy source data not not revising;
Audio frequency and video data storage center is mainly adopted the storage of DRM technology, is processed the audio frequency and video data, makes up audio frequency and video data fragmentation view;
Authority management module adopts the DRM technology that the authority of using the audio frequency and video data is managed, and mainly is inquiry, the available audio frequency and video data of retrieval.
2. copyright protection audio frequency and video cloud application system as claimed in claim 1 is characterized in that, described system concrete structure comprises:
The cloud management platform comprises cloud desktop and Virtual Machine Manager platform; Be responsible for offering the interface of external reference platform, and the establishment of virtual machine;
Data center comprises system image warehouse, audio frequency and video data warehouse and DRM strapping tool; Data center is to the management of audio frequency and video data warehouse and system image storehouse management, concentrated area store and management audio frequency and video data and system image, the DRM strapping tool carries out safe handling to the content of audio frequency and video data, realization to the encryption of its content, insert the processing such as digital watermarking and the information such as result and content identification metadata be packaged into the digital content that can distribute together, create in addition the right to use of digital content, digital content key and right to use information are sent to license server; The audio frequency and video data of data center's storage is the digital content after having processed;
Target machine, comprise virtual machine and system image, target machine is the physical machine of being responsible for the operation virtual machine, drm agent is installed in the virtual machine, comprise DRM controller and digital content tool using, the digital content tool using comprises digital content package and digital license, and the DRM controller is responsible for collecting the use of User Identity information and control figure content and in the situation that there is not licence, is responsible for to the license server licensing;
License server, it is the management to audio frequency and video data access rights, comprise right storehouse, content key storehouse, User Identity storehouse and DRM licence maker, be used for generating and distribution digital license and authenticating user identification, digital license is a file that comprises digital content right to use, license awarding person, digital content owner information and decruption key; The digital content right to use comprises rights of using, number of times, term of life and service condition.
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| CN201310229903.2A CN103324868B (en) | 2013-06-09 | 2013-06-09 | Copyright protection audio frequency and video cloud application system |
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| CN201310229903.2A CN103324868B (en) | 2013-06-09 | 2013-06-09 | Copyright protection audio frequency and video cloud application system |
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| CN104008330B (en) * | 2014-05-23 | 2017-06-27 | 武汉华工安鼎信息技术有限责任公司 | Based on file is centrally stored and anti-data-leakage system of isolation technology and its method |
| CN106936815A (en) * | 2017-02-06 | 2017-07-07 | 北京音未文化传媒有限责任公司 | A kind of document transmission system and its method based on encrypted audio stream |
| CN108390920A (en) * | 2018-02-02 | 2018-08-10 | 浙江臻善科技股份有限公司 | Docker mirror images construction method, device, storage device and terminal device based on web terminal |
| CN108960877A (en) * | 2017-05-18 | 2018-12-07 | 上海适宜广告有限公司 | A kind of business model and method shared for digital content |
| CN112417379A (en) * | 2020-11-10 | 2021-02-26 | 迈普通信技术股份有限公司 | Cluster license management method and device, authorization server and storage medium |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104008330B (en) * | 2014-05-23 | 2017-06-27 | 武汉华工安鼎信息技术有限责任公司 | Based on file is centrally stored and anti-data-leakage system of isolation technology and its method |
| CN106936815A (en) * | 2017-02-06 | 2017-07-07 | 北京音未文化传媒有限责任公司 | A kind of document transmission system and its method based on encrypted audio stream |
| CN108960877A (en) * | 2017-05-18 | 2018-12-07 | 上海适宜广告有限公司 | A kind of business model and method shared for digital content |
| CN108390920A (en) * | 2018-02-02 | 2018-08-10 | 浙江臻善科技股份有限公司 | Docker mirror images construction method, device, storage device and terminal device based on web terminal |
| CN112417379A (en) * | 2020-11-10 | 2021-02-26 | 迈普通信技术股份有限公司 | Cluster license management method and device, authorization server and storage medium |
| CN112417379B (en) * | 2020-11-10 | 2022-02-22 | 迈普通信技术股份有限公司 | Cluster license management method and device, authorization server and storage medium |
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| CN103324868B (en) | 2016-05-11 |
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