CN103198847A - Burning method used for manufacturing digital video disk (DVD) encryption disk - Google Patents
Burning method used for manufacturing digital video disk (DVD) encryption disk Download PDFInfo
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- CN103198847A CN103198847A CN2013100963777A CN201310096377A CN103198847A CN 103198847 A CN103198847 A CN 103198847A CN 2013100963777 A CN2013100963777 A CN 2013100963777A CN 201310096377 A CN201310096377 A CN 201310096377A CN 103198847 A CN103198847 A CN 103198847A
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- motherboard
- dvd
- stamper
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Abstract
The invention provides a burning method used for manufacturing a digital video disk (DVD) encryption disk. The burning method used for manufacturing the digital video disk (DVD) encryption disk comprises the following steps: a motherboard device is arranged to a manual control mode before recording of the motherboard is completed; after the recording of the motherboard is completed and a laser trolley is initialized, the laser trolley is moved to a motherboard radius 24.5 millimeter position; a glass substrate starts to rotate; a laser device is opened, and proper power is set; the laser trolley moves outside to 0.3 millimeter in a radial direction; and the motherboard is burnt to form a burning circular ring with a 0.3 millimeter width. In the process of manufacturing the motherboard, the motherboard is burnt and damaged in a specific position, and a data reading error is generated during copying disks, and therefore preventing the purpose of illegal copying is achieved.
Description
Technical field
The present invention relates to a kind of CD-enciphering method for making, the burning method during especially CD-enciphering is made.
Background technology
CD is the important carriers of various information at present, along with the continuous increase of people to the quantity of information requirement, has also impelled developing rapidly of CD industry.The DVD CD has application in institute's conglomerate, and such as film and tv industry, publishing business, music industry, the cost of manufacture of CD is low, and distribution is convenient, and the data carried by data amount is big, can bring a lot of facilities for above-mentioned industry.But also brought pirate problem simultaneously.Owing to and simulate the pirate different of epoch, the piracy of DVD CD is to adopt digital mode, pirate product is almost the same with original product qualitatively, make some people be happy to buy cheap pirate DVD CD, serious day by day along with pirate phenomenon caused very large impact to film and tv industry, music industry etc.The copyright owner has suffered tremendous loss for this reason, also serious contusion copyright owner's creation enthusiasm.
In order to prevent CD piracy, people have studied some anti-piracy schemes, but scheme in the market usually needs copyright owner or disc manufacturer to pay expensive expense.
Summary of the invention
The objective of the invention is to propose a kind of burning method of making for the DVD CD-enciphering, can prevent the DVD CD by illegal copies, can prevent the imprinting software used always, for example, Nero, Roxio etc. directly copy CD; Also can prevent from CD content is copied on the hard disk imprinting again from the hard disk.The technical solution used in the present invention is:
Carry out of the present invention burn step before, the step that need carry out is as follows, comprising:
The first, utilization imprinting software is set up the data of optical disk form by the carrier format of the source of parents data that the client provides;
The second, in described data of optical disk form, write encryption menu according to the requirement of carrier format, the source of parents data that again client provided write in the described data of optical disk form, the regeneration image file; The source of parents data that described client provides comprise data directory and data file;
The 3rd, use software for editing to open described image file, described encryption menu, data directory are hidden;
The 4th, use the image file imprinting after imprinting software will be hidden to become the source of parents data disks;
The 5th, the source of parents data disks is read in the stamper data system, carry out the imprinting of stamper then.
Because encryption menu is positioned at the beginning zone of the program of stamper, be between CD radius 24.3mm～25mm at physical location on the DVD CD, after therefore this interval interior a part of continuum being burnt, just can prevent DVD CD illegal copies.The detailed step that burns is as follows:
1. mother CD burning is set to manual control model with stamper equipment before finishing, and waits for that imprinting finishes;
2. after mother CD burning finishes, after laser go-cart initialization, it is moved to stamper radius 24.5mm place;
3. make the glass substrate of stamper equipment begin rotation, and its rotational speed is made as 20 revolutions per seconds;
4. opening laser instrument, is 300mW with power setting, and makes it to finish focusing;
5. laser go-cart moving direction is made as OUT(radially outward), translational speed is made as 20mm/s;
6. begin mobile laser go-cart, radially outward displacement is 0.3mm; Burn the annulus that burns that stamper forms a 0.3mm width.
7. burn and finish, the laser go-cart is stopped, close laser instrument, close down glass substrate.
The present invention burns the damage stamper in certain location in stamper manufacturing process, produce data read errors in the time of can making optical media replication, thereby reach the purpose that prevents bootlegging.
Description of drawings
Fig. 1 is process flow diagram of the present invention.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
Carry out of the present invention burn step before, the step that need carry out is as follows, comprises adopting software to source of parents data logical encrypt and beginning mother CD burning;
The first, utilization Nero imprinting software is set up the data of optical disk form by the DVD-ROM carrier format of the source of parents data that the client provides;
The second, in described data of optical disk form, write encryption menu according to the requirement of carrier format, the source of parents data that again client provided write in the described data of optical disk form, regeneration image file ISO or NRG; The source of parents data that described client provides comprise data directory and data file;
The 3rd, use the UltraEdit software for editing to open described image file, described encryption menu, data directory are hidden;
The 4th, use the image file after Nero imprinting software will be hidden to be burnt to upward formation source of parents data disks of DVD-R;
The 5th, the source of parents data disks is read in the stamper data system, carry out the imprinting of stamper then.
Carry out the step of burning of the present invention subsequently:
1. mother CD burning is set to manual control model with stamper equipment before finishing, and waits for that imprinting finishes;
2. after mother CD burning finishes, after laser go-cart initialization, it is moved to stamper radius 24.5mm place;
3. make the glass substrate of stamper equipment begin rotation, and its rotational speed is made as 20 revolutions per seconds;
4. opening laser instrument, is 300mW with power setting, and makes it to finish focusing;
5. laser go-cart moving direction is made as OUT(radially outward), translational speed is made as 20mm/s;
6. begin mobile laser go-cart, radially outward displacement is 0.3mm; Burn the annulus that burns that stamper forms a 0.3mm width;
7. burn and finish, the laser go-cart is stopped, close laser instrument, close down glass substrate.
When using the whole dish of software such as Nero to copy this CD-enciphering as the bootlegger, burnt regional continuous data read errors and caused copying failure owing to run into.When attempting from the stamper independent copying encrypted file, produce parameter error and can't with data read to other storeies, avoid further bootlegging.
Because client's data are positioned at outside the encryption menu The corresponding area, and the zone that this method is burnt is between the 24.5mm～24.8mm of DVD CD radius, the physical region (between CD radius 24.3mm～25mm) that does not exceed encryption menu, can not damage customer data, therefore the stamper that forms through above-mentioned steps is not affected when normally using.
Claims (1)
1. one kind is used for the burning method that the DVD CD-enciphering is made, and it is characterized in that, may further comprise the steps:
(1). mother CD burning is set to manual control model with stamper equipment before finishing, and waits for that imprinting finishes;
(2). mother CD burning after laser go-cart initialization, moves to stamper radius 24.5mm place with it after finishing;
(3). make the glass substrate of stamper equipment begin rotation, and its rotational speed is made as 20 revolutions per seconds;
(4). opening laser instrument, is 300mW with power setting, and makes it to finish focusing;
(5). laser go-cart moving direction is made as radially outward, and translational speed is made as 20mm/s;
(6). begin mobile laser go-cart, radially outward displacement is 0.3mm; Burn the annulus that burns that stamper forms a 0.3mm width;
(7). burn and finish, the laser go-cart is stopped, close laser instrument, close down glass substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100963777A CN103198847A (en) | 2013-03-25 | 2013-03-25 | Burning method used for manufacturing digital video disk (DVD) encryption disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100963777A CN103198847A (en) | 2013-03-25 | 2013-03-25 | Burning method used for manufacturing digital video disk (DVD) encryption disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103198847A true CN103198847A (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100963777A Pending CN103198847A (en) | 2013-03-25 | 2013-03-25 | Burning method used for manufacturing digital video disk (DVD) encryption disk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169299A (en) * | 2016-07-28 | 2016-11-30 | 芜湖市振华戎科智能科技有限公司 | A kind of burning method of DVD CD-enciphering |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364294A (en) * | 2000-02-09 | 2002-08-14 | 松下电器产业株式会社 | Laser control device |
| WO2004109693A1 (en) * | 2003-06-11 | 2004-12-16 | Koninklijke Philips Electronics N.V. | Optical disc drive apparatus |
| CN101499304A (en) * | 2009-03-13 | 2009-08-05 | 江苏新广联科技股份有限公司 | CD encryption method |
-
2013
- 2013-03-25 CN CN2013100963777A patent/CN103198847A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1364294A (en) * | 2000-02-09 | 2002-08-14 | 松下电器产业株式会社 | Laser control device |
| WO2004109693A1 (en) * | 2003-06-11 | 2004-12-16 | Koninklijke Philips Electronics N.V. | Optical disc drive apparatus |
| CN101499304A (en) * | 2009-03-13 | 2009-08-05 | 江苏新广联科技股份有限公司 | CD encryption method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106169299A (en) * | 2016-07-28 | 2016-11-30 | 芜湖市振华戎科智能科技有限公司 | A kind of burning method of DVD CD-enciphering |
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Application publication date: 20130710 |