CN100401413C - Data recording device and data movement control method - Google Patents
Data recording device and data movement control method Download PDFInfo
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- CN100401413C CN100401413C CNB2005100742248A CN200510074224A CN100401413C CN 100401413 C CN100401413 C CN 100401413C CN B2005100742248 A CNB2005100742248 A CN B2005100742248A CN 200510074224 A CN200510074224 A CN 200510074224A CN 100401413 C CN100401413 C CN 100401413C
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Abstract
The data recording device as one example has a recording means (101) recording the regenerative data composed of a plurality of unit data and an indicating means (305) indicating the migration to other recording devices of at least one of unit data belonging to the recorded regenerative data. The data recording device further has a detecting means (201) for detecting the regenerative data to which the unit data indicating the migration belongs, and a migration means (102) for making the detected regenerative data migrate to other recording devices.
Description
Technical field
The present invention relates at data recording equipment, more particularly, relate to the mobile control of record data such as hard disk drive (HDD) and DVD identifying recording layer.The invention still further relates to the data control method for movement that moves of controlling recording data.
Background technology
In recent years, the recording/playback device such as the DVD register that comprises HDD comes into vogue.This recording/playback device can be a title with a program recording, and partly controls the playback of title at the playback unit that each is called chapters and sections (chapter).In other words, a title is made up of a plurality of chapters and sections.In a title, for example, chapters and sections are delimited (with the given time interval) automatically by recording/playback device, are perhaps delimiting according to the optional position of user's appointment.
And this recording/playback device can carry out playlist playback based on a playlist that has defined the playback sequence of a plurality of chapters and sections.For example, by selecting some chapters and sections in a plurality of chapters and sections from be included in a title, and define the playback sequence of selected chapters and sections according to playlist, the scene of liking in title can be collected and playback.And, by selecting some chapters and sections in a plurality of chapters and sections from be included in a plurality of titles, and defining the playback sequence of selected chapters and sections according to playlist, the scene of liking in a plurality of titles can be collected and playback.
From the viewpoint of copyright protection, in the future, disposable copy program will substitute free copy program and popularly come more.Above-mentioned recording/playback device can write down (record for the first time) described disposable copy program, but the disposable copy program that is write down can not be write down (record for the second time) to another record destination (destination).Notice that described recording/playback device can move to the disposable copy program by described recording/playback device record another record destination.This technology for example is disclosed among the Japanese Patent Application Publication 2003-22610.
When the title of the disposable copy program that has wherein defined playlist will be moved to another record destination, only the chapters and sections by described playlist appointment can extract from a plurality of chapters and sections that are included in this title, and the chapters and sections that extracted can be moved to another record destination.For example, in order to use the playlist of being created in another record destination, this moving can be performed.
Yet,,, that is to say that it is a so-called wormization (vermiculated) title that original header becomes as the chapters and sections in the title of moving source and do not correspond to an original program as this result who moves.Promptly, when extracting chapters and sections by the playlist appointment a plurality of chapters and sections in being included in a title only and move to another record destination with the chapters and sections that will be extracted, can not in mobile destination and moving source, carry out playback accordingly with an original program, thereby have problems.
And, as mentioned above, can set playlist at described a plurality of titles.Only move to another when writing down destination when the chapters and sections by the described playlist appointment of setting at a plurality of titles are extracted out institute is extracted chapters and sections, this problem becomes more serious.In other words, described a plurality of title wormization that becomes.
Summary of the invention
An object of the present invention is to provide a kind of data recording equipment and data control method for movement, be used for by being included in some playback of data of a program with extraction corresponding to an appointment ground mobile data, can not the playback whole program thereby prevent.
In the present invention, for example, data recording equipment comprises record cell, be arranged to the playback of data that record is made up of a plurality of cell datas, designating unit is arranged at least one cell data of specifying will belong to described record playback of data and moves to another recording unit, detecting unit, be arranged to and detect the affiliated playback of data of the designated cell data that will move, and mobile unit, be arranged to the playback of data that will be detected and move to described another recording unit.
In the present invention, for example, the data control method for movement comprises specifies at least one cell data the moving to another recording unit that belongs to the playback of data of being made up of a plurality of cell datas, detect and specify the affiliated playback of data of cell data that will be moved, and move the playback of data that is detected and arrive described another recording unit.
In the description of back, also will provide other purposes of the present invention and advantage, by this description, wherein part purpose and advantage are conspicuous, perhaps can be understanded by enforcement of the present invention.By embodiment and the combination that particularly points out later, will realize and obtain objects and advantages of the present invention.
Description of drawings
Be included in the instructions and constitute the accompanying drawing of an instructions part, express embodiments of the invention, and describe and the given detailed description in back, be used to explain principle of the present invention about embodiment with above given generality.
The block scheme of Fig. 1 shows the schematic structure as the recording/playback device of an example of the present invention (data recording equipment);
The view of Fig. 2 shows recording/playback device digitally is connected to the state of DVHS by digital interface example;
The view specification of Fig. 3 based on an example of the playlist playback of playlist;
The process flow diagram of Fig. 4 shows the example based on the data moving process of playlist according to first embodiment;
The view of Fig. 5 shows an optimizing process of being carried out by chapters and sections sequential optimization unit according to first embodiment;
The process flow diagram of Fig. 6 shows the example based on the data moving process of playlist according to second embodiment;
The view specification of Fig. 7 an optimizing process of carrying out by chapters and sections sequential optimization unit according to second embodiment;
The view of Fig. 8 shows the demonstration example that is used for coming by the identification information display unit identification information of identification control procedural information; And
The view of Fig. 9 shows an example of the input window of identification information.
Embodiment
First and second embodiment will be described below with reference to the accompanying drawings.The content common application of Fig. 1 to Fig. 3 is in first and second embodiment.
The block scheme of Fig. 1 shows the schematic structure as the recording/playback device of an example of the present invention (data recording equipment).
As shown in Figure 1, recording/playback device 1 comprises HDD 101, IEEE 1394 interfaces 102, title detecting unit 201, moving target chapters and sections determining unit 202, chapters and sections sequential optimization unit 203, mobile control unit 204, control procedure information generating unit 301, control procedure information memory cell 302, identification information display unit 303, playback controls unit 304, and specifies input block 305.
The view of Fig. 2 shows recording/playback device 1 among Fig. 1 digitally is connected to DVHS (digital video) 2 by the IEEE 1394 as digital interface a state.
For example, recording/playback device 1 is a DVD register as the multifunctional equipment of HDD and DVD.That is, recording/playback device 1 its function of recorded announce program in such as the interior media of HDD and DVD is arranged.Recording/playback device 1 can be record header (playback of data) with the program that is write down, and manages a plurality of record headers simultaneously.As required, record header also can be split into the unit (playback unit) that is called chapters and sections and manages.The user can create a playlist (playback list) that has defined the playback sequence that is included in a plurality of any chapters and sections in one or more record header.According to this playback list, recording/playback device 1 is with any chapters and sections of any playback sequence playback by user's appointment.This makes the user to watch a plurality of any chapters and sections in the title of one or more record with the playback sequence of liking.
The view of Fig. 3 shows the image based on the playlist playback of playlist.As shown in Figure 3, a record header is made up of a plurality of chapters and sections.Described playlist is specified the playback sequence of a plurality of any chapters and sections that choose from one or more record header.Fig. 3 shows the example of playlist of the playback sequence of a plurality of any chapters and sections that appointment chooses from a plurality of record headers.
Built-in HDD in hypothetical record/playback apparatus 1 has stored three record headers 1,2 and 3 of record in advance.Record header 1 is split into chapters and sections 1-1 and 1-2.Record header 2 also is split into chapters and sections 2-1,2-2 and 2-3.Record header 3 also is split into chapters and sections 3-1 and 3-2.
The user can operate described recording/playback device 1 and create and be used for sequential playback and for example be included in chapters and sections 2-2,1-2 in a plurality of chapters and sections in these record headers 1,2 and 3 and the playlist of 3-1.When user's designated recorder/playback apparatus 1 carried out playlist playback, recording/playback device 1 was based on the described chapters and sections 2-2 of described playlist playback sequentially, 1-2 and 3-1.This makes the user to watch desired chapters and sections according to the order of described playlist.
Mobile control according to the first embodiment of the present invention will be described below.The process flow diagram of Fig. 4 show based on above-mentioned playlist with the data among the HDD of described recording/playback device 1 (data that are allowed to only once copy) move to insert with the described recording/playback device 1 digital DVHS2 that is connected in tape-shaped medium's on the data moving process.
Suppose that the user specifies the data based on described playlist to move (ST101) by specifying input block 305, that is to say that the user specifies moving of at least one chapters and sections of being included in the record header.
For handling this situation, title detecting unit 201 detects by described playlist and specifies all record headers (ST102) under the chapters and sections of its playback sequence, and in moving target chapters and sections determining unit 202, will specify the chapters and sections of its playback sequence, and those are in the record header that is detected, not specifying the chapters and sections of its playback sequence to be registered as moving target (ST103) by described playlist by described playlist.
In first embodiment, specify the chapters and sections 2-2 of its playback sequence in described moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 2-2, chapters and sections 2-1 in the record header 2 under chapters and sections 2-2 and 2-3 also are registered in moving target chapters and sections determining unit 202 and are moving target.Similarly, specify the chapters and sections 1-2 of its playback sequence in moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 1-2, the chapters and sections 1-1 in the record header 1 under chapters and sections 1-2 is registered in moving target chapters and sections determining unit 202 and is moving target.Similarly, specify the chapters and sections 3-1 of its playback sequence in moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 3-1, the chapters and sections 3-2 in the record header 3 under chapters and sections 3-1 also is registered in described moving target chapters and sections determining unit 202 and is moving target.
That is to say, except chapters and sections 2-2, the 1-2 and 3-1 (according to a plurality of chapters and sections data of being arranged by the playback sequence of described playlist appointment) that are specified its playback sequence by described playlist, chapters and sections 1-1,2-1,2-3 and 3-2 (not specified a plurality of residue chapters and sections data of its playback sequence by described playlist) also are registered in moving target chapters and sections determining unit 202 and are moving target.
Subsequently, the chapters and sections (ST104) in moving target chapters and sections determining unit 202, registered according to mobile order rearrangement of chapters and sections sequential optimization unit 203.For example, based on playback sequence rearrangement chapters and sections, and reset the residue chapters and sections of not specifying its playback sequence subsequently by described playlist by described playlist appointment.
The view specification of Fig. 5 the rearrangement process of carrying out by chapters and sections sequential optimization unit.In first embodiment,, and arrange residue chapters and sections 1-1,2-1,2-3 and 3-2 subsequently according to series arrangement chapters and sections 2-2,1-2 and the 3-1 of described playlist.
The described chapters and sections of mobile control unit 204 control are with according to one by one moved to the DVHS2 (ST105) that described numeral connects by chapters and sections sequential optimization unit 203 optimized order (order shown in Figure 5).The DVHS2 that the described numeral of described mobile control unit 204 controls connects is in the start-of-record state, and begins to transmit first chapters and sections subsequently.After first chapters and sections were transmitted, the described DVHS2 of mobile control unit 204 controls was in record halted state or record halted state.Like this, be used for marking signal (VISS mark) that chapters and sections delimit be recorded to insert described DVHS2, as the tape of mobile destination.This is beneficial to when described chapters and sections will be by playback and points out, thereby improves operability.Then, mobile control unit 204 is controlled moving of next chapters and sections, and controls moving of follow-up chapters and sections after the record controls of marking signal.As a result, the mobile of all chapters and sections controlled.
In this embodiment, used the AV/C order, it is defined and is used for the equipment that external control is connected by IEEE 1394.At first, recording/playback device 1 makes the DVHS2 opening entry by RECORD order, and transmits first chapters and sections.After first chapters and sections were transmitted, recording/playback device 1 was controlled DVHS2 by a WIND (STOP) order and is stopped record.Recording/playback device 1 moves first chapters and sections follow-up chapters and sections afterwards in the same way to DVHS2.
In the superincumbent mobile control, chapters and sections can move based on described playlist, and are included in by the residue chapters and sections in the record header under the chapters and sections of described playlist appointment and also can be moved.By this processing, can carry out playback accordingly with described playlist, and all chapters and sections that are included in the raw readings title also can be by playback.That is to say that these a plurality of chapters and sections that make it possible to avoid being included in the raw readings title are disperseed each other in mobile destination and moving source.When a plurality of chapters and sections were disperseed each other in being included in the raw readings title, only having some to be included in chapters and sections in the raw readings title can be by playback in mobile destination and moving source, thereby causes inconvenience.
Mobile control according to a second embodiment of the present invention will be described below.The process flow diagram of Fig. 6 show based on above-mentioned playlist will move in the data among the HDD of recording/playback device 1 insert with DVHS2 that recording/playback device 1 digitally is connected in the data moving process of tape-shaped medium's.
Suppose that the user specifies the data based on described playlist to move (ST201) by specifying input block 305, that is to say that the user specifies and moves at least one chapters and sections that is included in the record header.
For handling this situation, title detecting unit 201 detects by described playlist and specifies all record headers (ST202) under the chapters and sections of its playback sequence, and in moving target chapters and sections determining unit 202, will specify the chapters and sections of its playback sequence, and those do not specify the chapters and sections of its playback sequence to be registered as moving target (ST203) by described playlist in the record header that is detected by described playlist.
In a second embodiment, specify the chapters and sections 2-2 of its playback sequence in described moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 2-2, chapters and sections 2-1 in the record header 2 under chapters and sections 2-2 and 2-3 also are registered in moving target chapters and sections determining unit 202 and are moving target.Similarly, specify the chapters and sections 1-2 of its playback sequence in moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 1-2, the chapters and sections 1-1 in the record header 1 under chapters and sections 1-2 is registered in moving target chapters and sections determining unit 202 and is moving target.Similarly, specify the chapters and sections 3-1 of its playback sequence in moving target chapters and sections determining unit 202, to be registered by described playlist and be moving target, and, except chapters and sections 3-1, the chapters and sections 3-2 in the record header 3 under chapters and sections 3-1 also is registered in described moving target chapters and sections determining unit 202 and is moving target.
That is to say, except chapters and sections 2-2, the 1-2 and 3-1 (corresponding to a plurality of chapters and sections data of being arranged by its playback sequence ground of described playlist appointment) that are specified its playback sequence by described playlist, chapters and sections 1-1,2-1,2-3 and 3-2 (not specified a plurality of residue chapters and sections data of its playback sequence by described playlist) also are registered in moving target chapters and sections determining unit 202 and are moving target.
Subsequently, the chapters and sections (ST204) in moving target chapters and sections determining unit 202, registered according to mobile order rearrangement of chapters and sections sequential optimization unit 203.For example, based on the arrangement of all record headers under the chapters and sections of specifying its playback sequence by described playlist, arrange chapters and sections.
The view specification of Fig. 7 the rearrangement process of carrying out by chapters and sections sequential optimization unit.Record header is set to according to carrying out playback with the corresponding basic playback sequence of record order.For example, in record header 1, chapters and sections 1-1 and 1-2 sequentially carry out playback basically.In record header 2, chapters and sections 2-1,2-2 and 2-3 sequentially carry out playback basically.And in record header 3, chapters and sections 3-1 and 3-2 sequentially carry out playback basically.
That is to say, based on the arrangement (basic playback sequence) of record header 1,2 and 3, chapters and sections 1-1 and 1-2 in the record header 1, chapters and sections 3-1 and 3-2 in chapters and sections 2-1,2-2 in the record header 2 and 2-3 and the record header 3 arrange in proper order.
The described chapters and sections of mobile control unit 204 controls are one by one to move to the DVHS2 (ST205) that described numeral connects according to optimizing the order (order shown in Figure 7) that obtains by chapters and sections sequential optimization unit 203.The DVHS2 that the described numeral of described mobile control unit 204 controls connects is in the start-of-record state, and begins to transmit first chapters and sections subsequently.After first chapters and sections were transmitted, the described DVHS2 of mobile control unit 204 controls was in record halted state or record halted state.Like this, be used for marking signal (VISS mark) that chapters and sections delimit be recorded to insert described DVHS2, as the tape of mobile destination.This is beneficial to when described chapters and sections will be by playback and points out, thereby improves operability.Then, mobile control unit 204 moves next chapters and sections according to mode same as described above, and controls moving of follow-up chapters and sections after the record controls of marking signal.Like this, all chapters and sections all are moved.
In this embodiment, used the AV/C order, it is defined so that the equipment that external control is connected by IEEE 1394.At first, recording/playback device 1 makes the DVHS2 opening entry by RECORD order, and transmits first chapters and sections.After first chapters and sections were transmitted, described recording/playback device 1 was controlled described DVHS2 by a WIND (STOP) order and is stopped record.The follow-up chapters and sections that described recording/playback device 1 moves after first chapters and sections in the same way arrive described DVHS2.
Even when playback from first chapters and sections as the tape of mobile destination, the playback corresponding with described playlist can not only be undertaken by aforesaid mobile control.Therefore, based on optimizing the order that obtains by described chapters and sections sequential optimization unit 203, control procedure information generating unit 301 generates control procedure information, and this information is used to make playback corresponding to described playlist (ST206).That is to say that described control procedure information generating unit 301 generates control procedure information based on described playlist, make the chapters and sections of arranging according to basic playback sequence to carry out playback according to playback sequence by described playlist definition.
Described control procedure information spinner will comprise and be used to control the prompting process of carrying out as the marking signal of the demarcation between the chapters and sections that are recorded on the tape by using (F.F. and rewind down), and the information that is used to control replayed section.Fig. 7 shows an example of the control procedure information that is generated by described control procedure information generating unit 301.
For example, for sequentially playback chapters and sections 2-2,1-2 and 3-1, just, for according to carrying out playback, realize control resembling in (1) to (6) by the defined playback sequence of described playlist.
(1) skip three chapters and sections from the beginning of tape in working direction, and prompting chapters and sections 2-2.
(2) playback chapters and sections 2-2.
(3) skip three chapters and sections from the ending of chapters and sections 2-2 in direction of retreat, and prompting chapters and sections 1-2.
(4) playback chapters and sections 1-2.
(5) skip three chapters and sections from the ending of chapters and sections 1-2 in working direction, and prompting chapters and sections 3-1.
(6) playback chapters and sections 3-1.
Many control procedure information can be generated.In order to discern described many control procedure information, control procedure information generating unit 301 is added identification information to each control procedure information, and the information (ST207) of administrative institute's acquisition.In other words, pair of control procedural information and announcement information can be stored in the control procedure information memory cell 302, and can come invocation target control procedure information by the input identification information.And identification information display unit 303 explicit identification information make the user can call required control procedure information afterwards.The view of Fig. 8 shows a demonstration example of identification information in the identification information display unit.
The identification information that is shown by identification information display unit 303 is stored by the label of for example filling in tape.With regard to this process, according to this identification information, the tape in DVHS2 side can come playback based on the control procedure information corresponding to this identification information.That is, can be according to carrying out playback by the defined playback sequence of playlist at the tape of DVHS2 side.
To described below based on the operation of playback tape after the described playlist mobile data.The user specifies (specifying by specifying input block 305) described tape of playback by using a teleswitch etc. from menu item, and specify whether sequentially carry out playback from the tape head, perhaps carry out playlist playback (specifying) by specifying input block 305 based on original playlist.
When the user specifies when carrying out playlist playback, for example, at the input window of specifying the required identification information of the described control procedure information of activation calls on the input block 305.The view of Fig. 9 shows an example of the input window of described identification information.When predetermined identification information is transfused to by specifying input block 305, playback controls unit 304 is based on the identification information of being imported call control procedure information from control procedure information memory cell 302, and based on the playback (ST208) of described control procedure information Control at the tape of described DVHS2 side.To this operation, based on original playlist control playback.
First and second embodiment described above.The key distinction between them is the optimizing process by 203 execution of chapters and sections sequential optimization unit.With the corresponding any optimizing process of first and second specific embodiments all be adjustable, perhaps can select any one optimizing process by the user.The user selects any one optimizing process by described appointment input block 305.By specifying input block 305, selected optimizing process is carried out in described chapters and sections sequential optimization unit 203.
As mentioned above, in the present invention, when based on the data of described playlist moving recording in the HDD of recording/playback device 1, recording/playback device 1 moves by described playlist and specifies all record headers under the chapters and sections of its playback sequence.Therefore, after moving described title, can prevent that wherein chapters and sections are remained in described recording/playback device 1 side by the record header of extracting section, thereby avoid inconvenience.And described playlist moves because described chapters and sections are based on, and the operation bidirectional that the playback corresponding with playlist in the mobile destination need not the user can carry out.As selection, owing to control procedure information generates based on described playlist, also can carry out, and need not user's operation bidirectional based on the control procedure information in the described mobile destination corresponding to the playback of described playlist.
Those skilled in the art also can easily expect other advantages and modification.Therefore, in the broadest sense, the present invention is not limited to detail and the representative embodiment that goes out and describe shown here.Therefore, under the condition of connotation that does not depart from the defined general design of the present invention always of claims and equivalents efficacious prescriptions face thereof and scope, can carry out multiple modification.
Claims (14)
1. data recording equipment is characterized in that comprising:
Record cell (101) is arranged to the playback of data that record is made up of a plurality of cell datas;
Designating unit (305) is arranged to and specifies at least one cell data the moving to another recording unit that belongs to described record playback of data;
Detecting unit (201) is arranged to and detects the affiliated playback of data of the designated cell data that will move; And
Mobile unit (204,102) is arranged to the playback of data that will be detected and moves to described another recording unit.
2. equipment as claimed in claim 1 is characterized in that:
Corresponding to belonging to the appointment that at least one cell data that allows copy playback of data once moves to described another recording unit, described detecting unit detects the playback of data under the designated described cell data that will move.
3. equipment as claimed in claim 1 is characterized in that:
The a plurality of described playback of data of described recording unit records,
Described designating unit specifies the cell data that belongs to the playback of data of predetermined quantity in described a plurality of record playback of data to arrive moving of described another recording unit,
Described detecting unit detects the playback of data of this predetermined quantity under the designated cell data that will move, and
Described mobile unit moves to described another recording unit with the playback of data of this predetermined quantity of being detected.
4. equipment as claimed in claim 1 is characterized in that:
The a plurality of described playback of data of described recording unit records,
Described designating unit is specified moving of playback list, and this playback list definition belongs to the playback sequence of the cell data of the predetermined quantity of the playback of data of predetermined quantity in these a plurality of record playback of data,
Described detecting unit detects the playback of data that is defined this predetermined quantity under the cell data of this predetermined quantity of its playback sequence by described playback list, and
Described mobile unit moves to described another recording unit with the playback of data of this predetermined quantity of being detected.
5. equipment as claimed in claim 4 is characterized in that:
By cell data based on the described predetermined quantity of selection in a plurality of cell datas of the playback of data that sequentially is subordinated to this predetermined quantity that is detected by the defined playback sequence of described playback list, and be subordinated to and select its playback sequence in a plurality of cell datas of playback of data of this predetermined quantity that is detected not by the residue cell data of the predetermined quantity of playback list definition, described mobile unit separates and also moves the cell data of being made up of the cell data of the predetermined quantity of arranging with the defined playback sequence of described playback list, and the cell data of being made up of the residue cell data that its playback sequence is not defined by playback list.
6. equipment as claimed in claim 4 is characterized in that:
Described mobile unit sequentially selects to belong to a plurality of cell datas of described playback of data based on the playback sequence of a basic playback of data, and moves a plurality of cell datas of arranging according to described basic playback sequence.
7. equipment as claimed in claim 6 is characterized in that also comprising:
Playback control information generation unit (301) is arranged to based on described playback list and generates playback control information, so that according to the defined playback sequence of described playback list, and a plurality of cell datas that playback is arranged according to basic playback sequence, and
Playback controls unit (304) is arranged to based on described playback control information, and control is according to the playback of a plurality of cell datas of basic playback sequence arrangement in a mobile destination.
8. data control method for movement is characterized in that comprising:
Appointment belongs to move (ST101, the ST201) of at least one cell data of the playback of data of being made up of a plurality of cell datas to another recording unit;
Detect and specify the affiliated playback of data (ST102, ST202) of cell data that will be moved; And
Move the playback of data that is detected and arrive described another recording unit (ST103-ST105, ST203-ST205).
9. method as claimed in claim 8 is characterized in that also comprising:
Move to the appointment of described another recording unit corresponding at least one cell data that will belong to the playback of data that allows to be copied once, detect the playback of data of specifying under the cell data that will be moved.
10. method as claimed in claim 8 is characterized in that also comprising:
The cell data that appointment belongs to the playback of data of predetermined quantity in a plurality of playback of data arrives moving of described another recording unit,
The playback of data of this predetermined quantity under the cell data that will be moved is specified in detection, and
The playback of data that moves this predetermined quantity that is detected is to described another recording unit.
11. method as claimed in claim 10 is characterized in that also comprising:
Specify moving of playback list, this playback list definition belongs to the playback sequence of the predetermined quantity cell data of predetermined quantity playback of data,
Detect the playback of data of its playback sequence by the predetermined quantity under the described predetermined quantity cell data of described playback list definition, and
The playback of data that moves the described predetermined quantity that is detected is to described another recording unit.
12. method as claimed in claim 11 is characterized in that also comprising:
By cell data based on the described predetermined quantity of selection in a plurality of cell datas of the playback of data that sequentially is subordinated to the predetermined quantity that is detected by the defined playback sequence of described playback list, and be subordinated to the residue cell data of selecting the predetermined quantity that its playback sequence do not define by playback list in a plurality of cell datas of playback of data of the predetermined quantity that is detected, separate and move the cell data of forming by the cell data of the predetermined quantity of arranging according to the playback sequence of described playback list definition, and the cell data formed of the residue cell data of the predetermined quantity that is not defined by playback list by its playback sequence.
13. method as claimed in claim 11 is characterized in that also comprising:
Based on the basic playback sequence of playback of data, sequentially select to belong to a plurality of cell datas of described playback of data, and move described a plurality of cell datas of arranging according to described basic playback sequence.
14. method as claimed in claim 13 is characterized in that also comprising:
Generate playback control information based on playback list, so that a plurality of cell datas of arranging according to basic playback sequence according to the playback sequence playback of described playback list definition, and
Based on described playback control information, be controlled at the playback of a plurality of cell datas of arranging according to basic playback sequence in the mobile destination.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004162114 | 2004-05-31 | ||
| JP2004162114A JP2005347852A (en) | 2004-05-31 | 2004-05-31 | Data recording device and method for controlling data migration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1705027A CN1705027A (en) | 2005-12-07 |
| CN100401413C true CN100401413C (en) | 2008-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100742248A Expired - Fee Related CN100401413C (en) | 2004-05-31 | 2005-05-31 | Data recording device and data movement control method |
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| JP (1) | JP2005347852A (en) |
| CN (1) | CN100401413C (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4382855B2 (en) * | 2008-03-31 | 2009-12-16 | 株式会社東芝 | Recording / reproducing apparatus and recording / reproducing method |
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| WO1997013365A1 (en) * | 1995-09-29 | 1997-04-10 | Matsushita Electric Industrial Co., Ltd. | Method and device for recording and reproducing interleaved bit stream on and from medium |
| CN1182268A (en) * | 1996-06-12 | 1998-05-20 | 索尼公司 | Recording medium having digital copy management data recorded therein, and recording apparatus and reproducing apparatus |
| CN1220460A (en) * | 1997-11-20 | 1999-06-23 | 株式会社东芝 | Copy-guard system and information recording medium used in same system |
| EP0775418B1 (en) * | 1994-07-25 | 2000-05-31 | Macrovision Corporation | Apparatus and method for comprehensive copy protection for video platforms and unprotected source material |
| JP2003022610A (en) * | 2001-07-06 | 2003-01-24 | Toshiba Corp | Information recording medium, and information recording and reproducing apparatus |
-
2004
- 2004-05-31 JP JP2004162114A patent/JP2005347852A/en active Pending
-
2005
- 2005-05-31 CN CNB2005100742248A patent/CN100401413C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0775418B1 (en) * | 1994-07-25 | 2000-05-31 | Macrovision Corporation | Apparatus and method for comprehensive copy protection for video platforms and unprotected source material |
| WO1997013365A1 (en) * | 1995-09-29 | 1997-04-10 | Matsushita Electric Industrial Co., Ltd. | Method and device for recording and reproducing interleaved bit stream on and from medium |
| CN1182268A (en) * | 1996-06-12 | 1998-05-20 | 索尼公司 | Recording medium having digital copy management data recorded therein, and recording apparatus and reproducing apparatus |
| CN1220460A (en) * | 1997-11-20 | 1999-06-23 | 株式会社东芝 | Copy-guard system and information recording medium used in same system |
| JP2003022610A (en) * | 2001-07-06 | 2003-01-24 | Toshiba Corp | Information recording medium, and information recording and reproducing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1705027A (en) | 2005-12-07 |
| JP2005347852A (en) | 2005-12-15 |
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