Background technology
Karaoke is a kind of entertainment way that at first occurs in Japan the eighties.At the initial stage of karaoke OK system development, the Karaoke place more is the development of paying close attention to karaoke equipment and some broadcast mode, when the full-computerized VOD stage is arrived in system development, the operator begins to recognize that song storehouse quality is increasing to client's attractive force, and the song storehouse that chooses is the important factor in order of effectiveness of operation.Yet along with advent of knowledge, country is to intellectual property protection and combat copyright piracy and wait carrying forward vigorously of work, the copyright use paying problem in relevant song storehouse put inevitably the place operator that plays Karaoka in face of.
Present present situation is that the Kara OK songs storehouse in most Karaokes place all is complimentary by the software company that the requesting song software systems are provided, and nearly all is the pirate song of using.Even production costs is also just paid for pirate song in the song storehouse that spends to buy, rather than pays usage charges for the digital publishing rights of song, make these Karaoke places be in the user mode that a kind of copyright zero is paid for a long time.On the other hand, the large-scale chain Karaoke of only a few place is reached certain agreement under the pressure of the pressure of copyright merchant's copyright protection lawsuit with the copyright merchant, and pay copyright usage charges to the copyright merchant every year.This payment mode is a kind of agreement way of paying, it can not directly embody the copyright song by aspects such as video-on-demand times, the Karaoke scale of operation in place and the levels of profitability.
Along with the appearance and the development of digital copyright management (DRM) technology, will become the inexorable trend of future development based on the digital publishing rights payment mode of DRM.At present, the popular digital publishing rights payment mode based on DRM mainly is the network-oriented personal user, comprises monthly payment paying and retail paying dual mode.Monthly payment is paid to refer to once pay and can be obtained the once above until the unlimited right to use of the interior any a plurality of digital contents of stipulated time section; Retail is paid to refer to once pay and is only obtained the once above until the unlimited right to use of a digital content.The Karaoke place is not the direct consumer of Kara OK songs, but the operator of Kara OK songs.It is with the Kara OK songs from content operator " wholesale ", again " retail " give the consumer who sings in the place of playing Karaoka.So, be suitable for the monthly payment way of paying and all operations of the legal copy Karaoke requesting songs business in incompatibility Karaoke place of retail way of paying of network individual consumption.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the purpose of this utility model provides a kind of VOD system of playing Karaoka and pays the device of copyright usage charges by private room.This device is except considering copyright merchant's copyright interest, the influence that the factors such as region in class, the Karaoke place in management position, scale of operation, the Karaoke place in Karaoke place also taken into account are managed the Karaoke place, thus the enthusiasm that legal Kara OK songs is used in the Karaoke place strengthened.Realize the situation of content copyright merchant, content operator, karaoke halls and consumer's multi-win.
In order to realize above-mentioned goal of the invention, the technical solution of the utility model realizes as follows:
A kind of VOD system of playing Karaoka is paid the device of copyright usage charges by private room, and its design feature is that it is made up of bent storehouse price and consumption management system and VOD system.Bent storehouse price comprises bent storehouse content manager, bent storehouse pricing management device, bent storehouse encryption manager, bent storehouse release manager, customer consumption manager, license issuance manager, bent library disk array, bent library management database and license management database with consumption management system.Bent library management database is connected with the customer consumption manager with bent storehouse content manager, bent storehouse pricing management device, bent storehouse encryption manager, bent storehouse release manager respectively with bent library disk array, and license management database and license issuance manager interconnect.VOD system comprises file storage and player, program request manager, License Manager, private room licence maintenance device, DRM player, local disk array, local data base, program request client and playback terminal.File storage and player and local disk array interconnect, program request manager and License Manager interconnect with local data base respectively, each playback terminal can link to each other with lan line by the DRM player, and file storage and player, program request manager, License Manager, private room licence maintenance device, DRM player and program request client are connected respectively to lan line.File storage in bent storehouse release manager, customer consumption manager, license issuance manager and the VOD system in bent storehouse price and the consumption management system links to each other with the Internet netting twine respectively with player, program request manager, License Manager and private room licence maintenance device.
In above-mentioned device, described DRM player embedded digital copyright management parts and digital video playing program.
The utility model is owing to adopted above-mentioned device, on the one hand, content supplier and content operator sell the usufructuary pattern of copyright, on the other hand also for authorizing Karaoke place user that practical fair copyright paying consumption mode is provided by private room for providing simple.Thereby support that the Karaoke place is legal, pay and use the new business form of legal Kara OK songs, promote the lasting of the legal Karaoke of Karaoke place operation demand (telecommunication) service and healthy development.Realize content copyright merchant and publisher, content operator, Karaoke place and consumer's win-win situation.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Embodiment
Referring to Fig. 1, device of the present utility model is made up of with consumption management system A and VOD system B bent storehouse price.Bent storehouse price comprises bent storehouse content manager 1, bent storehouse pricing management device 2, bent storehouse encryption manager 3, bent storehouse release manager 4, customer consumption manager 5, license issuance manager 6, bent library disk array 7, bent library management database 8 and license management database 9 with consumption management system A.Bent library management database 8 is connected with customer consumption manager 5 with bent storehouse content manager 1, bent storehouse pricing management device 2, bent storehouse encryption manager 3, bent storehouse release manager 4 respectively with bent library disk array 7, and license management database 9 interconnects with license issuance manager 6.VOD system B comprises DRM player 14, local disk array 15, local data base 16, playback terminal 17 and the program request client 18 of file storage and player 10, program request manager 11, License Manager 12, private room licence maintenance device 13, embedded digital copyright management parts and digital video playing program.File storage and player 10 interconnect with local disk array 15, and program request manager 11 and License Manager 12 interconnect with local data base 16 respectively.Each playback terminal 17 can link to each other with lan line by DRM player 14, and file storage links to each other with lan line respectively with program request client 18 with player 10, program request manager 11, License Manager 12, private room licence maintenance device 13, DRM player 14.File storage among bent storehouse release manager 4, customer consumption manager 5, license issuance manager 6 and the VOD system B among bent storehouse price and the consumption management system A links to each other with the Internet netting twine respectively with player 10, program request manager 11, License Manager 12 and private room licence maintenance device 13.
Referring to Fig. 2 and Fig. 3, the method step that uses the utility model to realize that the Karaoke VOD system is paid the copyright usage charges by private room is:
1) bent storehouse price and preferential:
1. by bent storehouse price and the bent storehouse content manager 1 of consumption management system A will play Karaoka file according to different languages other or singer's classification divide into groups, being divided into a plurality of digital document groups is Qu Ku, and each bent storehouse definition information is deposited in bent library management database 9.
2. the 2 couples of Qu Ku of bent storehouse pricing management device by bent storehouse price and consumption management system A are defined as multiple base price according to the length of service time.
3. the different class according to the Karaoke place give corresponding preferential discount factor with different regions, and the product of class discount factor and region discount factor is the overall preferential discount number in this Karaoke place.
4. the overall preferential discount number in the base price of Qu Ku and Karaoke place determines the purchasing price of Qu Ku, and the information stores relevant with price is in bent library management database 8.
2) bent storehouse content-encrypt and issue:
1. the file that is comprised by 3 couples of each Qu Ku of bent storehouse encryption manager of bent storehouse price and consumption management system A carries out bulk encryption, makes the encryption method of file among the same Qu Ku identical, and the encryption method difference of file among the different Qu Ku.File storage after the encryption is encrypted relevant information stores in the bent library management database 9 of bent storehouse price and consumption management system A in the bent library disk array 7 of bent storehouse price and consumption management system A.Bent storehouse increment method of encrypting is adopted in the encryption that wherein increases file newly, promptly new file is included into a Qu Ku after, according to the encryption method of this Qu Ku it is encrypted again.
2. encrypting the associated documents of Qu Ku and database information by bent storehouse price and 4 pairs of the bent storehouse release manager of consumption management system A carries out integral body and packs, release by forms such as network, CD or hard disks, and it is online that relevant bent storehouse pricing information is published to Internet, for Karaoke place user inquiring and purchase.Increase file newly in time or regularly publish after the encryption by Internet network download mode.
4) customer consumption:
1. the place user that plays Karaoka fixes a price by bent storehouse and the customer consumption manager 5 of consumption management system A carries out network registry and network login, sets up also maintenance customer's network account, and user-dependent information stores is in bent library management database 8.
2. play Karaoka the place user by the relevant various information in the bent storehouse release manager 4 bent storehouses of inquiry of bent storehouse price with consumption management system A, the registered user is by the predetermined Qu Ku of network.
3. the place user that plays Karaoka obtains predetermined bent library file and relevant database information by forms such as network, CD or hard disks, file storage and player 10 by VOD system B are stored in bent library file in the local disk array 15 of VOD system B, the program request manager 11 by VOD system B with bent library database information stores in the local data base 16 of VOD system B.
4. the License Manager 12 of VOD system B is according to system manager's application, at first select the private room purchased the pairing broadcast license type in bent storehouse and to have needed to buy bent storehouse licence, send to selected private room to the customer consumption manager 5 of bent storehouse price and consumption management system A then and buy the request that licence is play in bent storehouse.Simultaneously, pay by user's capital account in the Karaoke place, customer consumption manager 5 is according to the transaction that completes charge of user's fund state, and returning success the result of transaction to the License Manager 12 of VOD system B, the relevant consumption in Karaoke place and transaction record are stored in the bent library management database 8 of bent storehouse price and consumption management system A.
5. the License Manager 12 of VOD system B is according to the Successful Transaction result who returns, assign the order of licensing to the private room licence maintenance device 13 of each private room, private room licence maintenance device 13 is according to order, the license issuance manager 6 of Xiang Quku price and consumption management system A sends the request of playing licence into this private room granting, transmits the licence relevant information simultaneously.
6. the license issuance manager 6 of bent storehouse price and consumption management system A is according to the licence relevant information of transmitting, for licence is play in the corresponding bent storehouse generation of private room, and licence is passed to private room by network, be stored in the DRM player 14 of VOD system B, the license issuance relevant information is stored in the license management database 9 of bent storehouse price and consumption management system A.
7. the program request client 18 of VOD system B is by the Information On Demand of storage in the program request manager 11 access local data bases 16, for the user of playback terminal 17 provides the Kara OK songs order program service.The file storage of VOD system B and player 10 output to playback terminal 17 with the encrypt file of storage in the local disk array 15 by DRM player 14, for the user of playback terminal 17 provides the video playback service.
In use of the present utility model,, can be the not out of date licence that it recovers to have applied for Qu Ku again if the broadcast licence of private room DRM player 14 is lost.Simultaneously, the License Manager 12 of VOD system B also provides licence the overdue mechanism that gives warning in advance, and the prompting user buys the bent storehouse broadcast licence of next stage before licence expires prerequisite.