CN1714399A - Reproduction device, reproduction method, reproduction program, and recording medium containing the reproduction program - Google Patents

Abstract

When halting reproduction of an optical disc, the work memory stores identification information of the optical disc and halt position information thereof, and a contents data memory section stores information of reproduction contents. When resuming reproduction, a disc ID recognition section recognizes the identification information of the optical disc, and reads out the halt position information from the work memory, and reproduction operation is carried out from a halt position with the use of the reproduction content stored in the contents data memory section. During this, an initial process of the disc recording/reproducing section is carried out. Thereafter, reproduction from the optical disc starts uninterruptedly. This allows next reproduction of the information storage medium to start from the halt position at which the reproduction is halted. This also shortens latency time from a reproduction start instruction to actual start of the reproduction, when resuming the reproduction of the information storage medium.

Description

Transcriber, reproducting method, playback program and record-playback program recording medium

Technical field

The present invention relates to reproduce the transcriber of the information of interchangeable carrier, when relating in particular to the reproduction of interrupting information recording medium, also can reproduce that transcriber that interruption position reproduces and structure make from it can be that benchmark is specified transcriber, reproducting method, playback program and the record-playback program recording medium of reproducing enable position to reproduce interruption position.

Background technology

In the past, tapes such as video-tape were extensively popularized as the record reproducing device of the carrier of video informations such as record television image.

The record reproducing device that occurs can carry out the higher record-playback of quality and can make the carrier of the disk medium (for example DVD-RAM (Digital Versatile Disc Random AccessMemory), DVD-RW (DVD Minus Rewritable), DVD+RW (DVD Plus Rewritable) etc.) of huge storage capacity recording as video informations such as record television images recently, replace tapes such as video-tape.

These disk mediums are different with tape, have the random access performance.That is, even continuous recording video informations etc. when reproducing with transcriber, also can be reproduced the optional position with random order.

Here, under the situation of the transcriber of tape, carry out the tape At time of eject, keep interrupting the invariant position that reproduces.Therefore, when once more transcriber being loaded tape, can start from interruption position and reproduce.

Yet, under the situation of disk medium, meet with this random access, exist the position that is difficult to from interrupting reproducing last time to start the problem of reproducing.In order to address this is that, for example the patent disclosure 2002-140858 communique (open day is on May 17th, 2002) of the flat 8-124359 communique of the patent disclosure of Japan's publication communique (open day is on May 17th, 1996) or Japan's publication communique has disclosed the technology that can start the restart facility aspect of reproducing when interrupting reproducing from same position.

In the technology that above-mentioned communique discloses, when transcriber ejects disk medium or when changing CD, the reproduction interruption position that is difficult to when reproducing from last time is reproduced.

The huge capacity compact discs of exploitation are in the reproduction of transcriber recently, must adjust optic compensation, for example adjust the laser power of aberration, the reproduction that is subjected to extraneous thermal effect and record that inclination that basal disc thickness error and basal disc have produces etc., reproduce then.Therefore, actual carry out information regeneration before, need tens seconds stand-by period.Spended time before reproduction is comfortless to the user like this.

The reproduction interruption position that the prior art that above-mentioned communique discloses is structurally made can reproduce from last time the time CD is reproduced.Yet, specifically under the situation of the live image that has sound, when reproduced interruption reproduction position from last time, often do not have user's (looking the hearer) to grasp the time enough that content is used.In this case, temporarily stop after the user needs start to reproduce or processing such as reversing.This numerous and diverse processing, the disk medium quantity of interrupting, reproduce and restart reproduction is many more, and its necessity is high more.

The present invention finishes in view of the above problems, its purpose is, when a kind of reproduction of making interrupting information recording medium is provided, can carry out control method, the playback control program of transcriber, this transcriber of the reproduction of next time, the recording medium of record reproduction control program from interruption position.

Another object of the present invention is to, during the reproduction of restart information recording medium, shorten from indication and start the stand-by period that being rendered to actual startup reproduction.

Another purpose of the present invention is, provide a kind of when the reproduction of restart information recording medium, can confirm to reproduce the content of reproducing before the interruption, and after fully understanding this content, restart transcriber, reproducting method, playback program, the record-playback program recording medium of reproduction.

Summary of the invention

In order to achieve the above object, transcriber of the present invention, reproduction units with information of information reproduction recording medium, the recognition unit of the identification information that identification differentiation carrier is used, storage comprises the storage unit of the information of identification information, when the reproduction of interrupting information recording medium, make the identification information of this carrier of described recognition unit identification, should start the position on this carrier of reproduction so that the interruption position information of carrying out reproducing next time of this carrier from interruption position stores the reproduction interrupt control unit of described storage unit into with having corresponding relation with stipulating described reproduction units, and when the reproduction of log-on message recording medium, be stored in the interruption position information of described storage unit accordingly according to identification information, control the reproduction start-up control unit of the reproduction enable position of described reproduction units with this carrier of described recognition unit identification.

According to above-mentioned composition, can discern the identification information of the carrier that maybe will reproduce that reproduces by reproduction units with recognition unit.

And, during the reproduction of interrupting information recording medium, in order to reproduce the next time of carrying out this carrier from interruption position, reproduce the interruption position information of the position on the carrier that should start reproduction when but the interrupt control unit reproduces regulation next time, store storage unit into with having corresponding relation with the identification information of the carrier that reproduces.During the reproduction of log-on message recording medium, reproduce the start-up control unit according to being stored in the interruption position information of storage unit accordingly with the identification information of the carrier that will reproduce, the position is reproduced in control.

Therefore, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, behind the temporary transient taking-up of transcriber the 1st carrier, insert the 1st carrier again, and do not reproduce under the situation of the 2nd carrier, or take out the 1st carrier from transcriber, and after the 2nd carrier inserted this transcriber and reproduces, again under the situation that the 1st carrier insertion transcriber is reproduced, can both on the 1st carrier, restart reproduction according to the pairing interruption position information of the 1st carrier of cell stores from the position of interrupting reproducing last time.

Like this, in the above-mentioned composition, when temporarily taking out carrier and once more it being reproduced or interchange information recording medium and when reproducing, can both on each carrier, the reproduction interruption position from last time reproduce.

In order to achieve the above object, transcriber of the present invention, have identification and distinguish the recognition unit of the identification information of carrier, the storage unit of the identification information of storage identification, when interrupting the reproduction of described carrier, make the interruption position information of stipulating the reproduction interruption position on these Infostorage Record medium, store the reproduction interrupt control unit of described storage unit into described identification information with having corresponding relation, and when restarting the reproduction of described carrier, reproduce the reproduction enable position control module of startup as reproducing enable position according to the position of interruption position information before with described interruption position.

According to foregoing invention, obtain the intrinsic information of the carrier of loading by recognition unit, with identification and provisioning information recording medium.The identification information storage that recognition unit is discerned is to storage unit again.

So, when interrupting the reproduction of described recording medium, reproduce the interrupt control unit and make regulation interrupt the interruption position information of the position on this carrier of reproduction, store storage unit into described identification information with having corresponding relation.Then, interrupt reproducing operation.

For example, in the live image reproduction of content, have no progeny and restart when reproducing, reproduce the enable position control module according to described interruption position information, with the position before the described reproduction interruption position be used as reproduce enable position after, the startup of reproducing.

The implication of the position before reproduce interrupting for reproduce the position of having reproduced before interrupting (on the time shaft than reproducing the position that interruption position ranks forefront in time) or reproduce reproduced before interrupting and entity on depart from the position of reproducing the interruption position certain distance.

Like this, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, after taking out the 1st carrier from transcriber, insert the 1st carrier again, and do not reproduce under the situation of the 2nd carrier, or from temporary transient the 1st carrier that takes out of transcriber, and after loading the 2nd carrier or loading the 2nd carrier and reproduce, take out the 2nd carrier from transcriber, load once more then under the situation that the 1st carrier reproduces, can both be according to the interruption position information of the 1st carrier, the startup that reproduce the position before the reproduction interruption position.

Therefore, the user can find out the content of reproducing before reproduction is interrupted, and after fully understanding this content, restarts and reproduce interruptions and subsequent reproduction.According to foregoing invention,, can the related interruption position information of reproduction interruption position separately be stored in storage unit to a plurality of recording mediums owing to make the recording medium in the reproduction have corresponding relation with the reproduction interruption position.Therefore, also can simultaneously find out each content to a plurality of carriers that are in various interruption statuss, one side restarts reproduction, does not need to suspend like that and numerous and diverse operation such as reversing in the past.

In order to achieve the above object, reproducting method of the present invention, when the reproduction of interrupting information recording medium, the interruption indication step that comprises the interruption that the reproduction units indication of reproducing this recording medium is reproduced, and the identification information that this recording medium of identification is used, should start the position on this carrier of reproduction so that the interruption position information of carrying out reproducing next time of this carrier from interruption position stores the storing step of storage unit into with having corresponding relation with stipulating described reproduction units, when the reproduction of log-on message recording medium, comprise identification and distinguish the identification step of the identification information that this carrier uses, obtain the information obtaining step of information corresponding in the interruption position information of described cell stores with the identification information of described identification step identification, and, control the reproduction setting up procedure of the reproduction enable position of described reproduction units according to the interruption position information that obtains in the described information obtaining step.

According to said method, when existing the reproduction of carrier to interrupt, indication is reproduced and is interrupted, make described carrier identification information and from interruption position carry out next time again the interruption position information of used described carrier stored.So, restart when reproducing, can discern described identification information, use the identification information and the interruption position information of storage, begin to carry out the reproduction operation from interruption position.

In order to solve above-mentioned problem, reproducting method of the present invention when the reproduction of interrupting information recording medium, makes the interruption position information of the reproduction interruption position of stipulating on this recording medium, has the storage of corresponding relation ground with the identification information of discerning described recording medium; When the reproduction of restarting described carrier, discern the identification information of this carrier, and, startup as reproducing enable position, is reproduced in the position before the described reproduction interruption position according to described interruption position information.

According to above-mentioned reproducting method, during the reproduction of interrupting information recording medium, make the interruption position information of the reproduction interruption position of stipulating on this carrier, have corresponding relation ground storage with the identification information of the described carrier of identification after, interrupt reproducing and operate.

And, have no progeny in the reproduction when restarting the reproduction of described carrier, discern the identification information of this carrier, and, startup as reproducing enable position, is reproduced in the position before the described interruption position according to described interruption position information.

Like this, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, temporarily taking out the 1st carrier from transcriber, and after loading the 2nd carrier or loading the 2nd carrier and reproduce, load once more under the situation that the 1st carrier reproduces, also can be according to the interruption position information of the 1st carrier, the startup that reproduce the position before the reproduction interruption position.

Therefore, the user can find out the content of reproducing before reproduction is interrupted, and after fully understanding this content, restarts and reproduce interruptions and subsequent reproduction.

According to foregoing invention,, can the related interruption position information of reproduction interruption position separately be stored in storage unit to a plurality of recording mediums owing to make the recording medium in the reproduction have corresponding relation with the reproduction interruption position.

Therefore, also can simultaneously find out each content to a plurality of carriers that are in various interruption statuss, one side restarts reproduction, does not need to suspend like that and numerous and diverse operation such as reversing in the past.

In order to achieve the above object, playback program of the present invention is used to carry out above-mentioned transcriber control method, and makes on the structure and make computing machine carry out above-mentioned steps.

According to above-mentioned composition, said method is carried out on computers as playback program.

In order to achieve the above object, computer-readable recording medium of the present invention writes down described playback program, and makes embodied on computer readable on the structure.

According to above-mentioned composition,, can carry out described playback control method with described playback program on the computing machine arbitrarily by in the described program of the recording medium that can read.

Like this, can make described playback program record the recording medium of any embodied on computer readable that transcriber has in advance, can be convenient to carry out preservation, the circulation of described playback program.And, read this recording medium by the computing machine that transcriber is had, this computing machine is worked as above-mentioned each unit (memory contents administrative unit, ineffective treatment unit, delete cells, reproduction interrupt control unit, reproduction start-up control unit, reproduction enable position control module, playback control unit).Can make this computing machine carry out the processing of each step in the described transcriber control method again.

Record by shown in hereinafter can fully understand further aim of the present invention, feature and advantage.In the explanation with reference to the accompanying drawings, can understand interests of the present invention.

Description of drawings

Fig. 1 is the block diagram of composition that the record reproducing device of an embodiment of the present invention is shown.

Fig. 2 is the process flow diagram that restart operation of record reproducing device when reproducing interruption of Fig. 1.

Fig. 3 is the process flow diagram that restart operation of record reproducing device when reproducing of Fig. 1.

Fig. 4 is the figure of the composition of the information that comprises of the content-data that reproduces in the record reproducing device of key diagram 1.

Fig. 5 is the figure of the composition of the content-data of record in the CD that reproduces in the record reproducing device of key diagram 1.

Fig. 6 is the figure of the composition of the partial content data of content-data storage portion stores in the record reproducing device of key diagram 1.

Fig. 7 is the figure of the composition of the CD ID admin table that the management work storer is deposited CD ID and restart information in the record reproducing device of key diagram 1.

Fig. 8 is the block diagram of composition that the record reproducing device of another embodiment of the present invention is shown.

Fig. 9 is the process flow diagram that restart operation of record reproducing device when reproducing interruption that Fig. 8 is shown.

Figure 10 is the process flow diagram that restart operation of record reproducing device when reproducing that Fig. 8 is shown.

Figure 11 is the composition of the content-data of record in the CD that reproduces in the record reproducing device of key diagram 8 and the key diagram of reproducting method of the present invention.

Figure 12 is the key diagram of the composition of CD ID, interruption position information that the management work storer is deposited in the record reproducing device of key diagram 8 and the CD ID admin table that reproduces positional information.

The best mode that carries out an invention

Below, further describe the present invention according to a plurality of embodiments, but should not be limited to these embodiments and narrow definition the present invention.

Embodiment 1

Describe embodiments of the present invention 1 below in detail.

Fig. 1 illustrates the composition example of the record reproducing device of present embodiment.Among Fig. 1, record reproducing device has: systems control division 11, information input unit 12, information output part 13, user's operating portion 14, optical disc record reproducing portion 15, CD ID identification part 16, content-data storage part 18, working storage 19, buffer 20 and display part 21.Here, a kind of mode as transcriber of the present invention illustrates the record reproducing device that also has writing function, but transcriber of the present invention may not need writing function.Hypothesis can write CD 17 as carrier again, but may not need and can write.

Optical disc record reproducing portion 15 can will be transformed into recordable form on the CD 17 from the video information of information input unit 12 inputs and the content-data of audio-frequency information by systems control division 11, record CD 17.Optical disc record reproducing portion 15 works as reproduction units.That is, make the content-data that takes out CD 17 records on the structure, it is transformed into and can outputs to systems control division 11 after the form that information output part 13 reproduces.

Optical disc record reproducing portion 15 carries out initial treatment also according to the indication from systems control division 11.In the initial treatment, at first carry out the various adjustment of laser heads such as laser power adjustment, disc tilt adjustment, aberration correction.Then, according to these various adjustment, with CD 17 be taken as can carry out the state of record-playback after, read its TOC (contents table) information from CD 17, carry out the setting of the various parameters that adapt with it.Make when finishing initial treatment on optical disc record reproducing portion 15 structures, can finish systems control division 11 notice initial treatment.

CD 17 deposits content-datas such as video information and audio-frequency information, as TOC information of the management information of these information and data etc.The CD of the ID (CD ID, identification code) of the identification information that each CD of CD 17 existence interpolation identification is used.Here, except that CDs such as DVD, also comprise photomagneto disk in the above-mentioned CD 17.Also available disk replaces CD 17.This recording/reproduction method is especially suitable with the recording medium of rendition of content data to needing initial treatment.As the kind of the data of described CD 17 records, the foregoing data are examples, are not limited thereto.

CD ID identification part 16 is recognition units, when the insertion of this record reproducing device has the CD 17 of above-mentioned CD ID, reads and discern this CD ID.Here, the CD ID identification part structurally made the paper of the bar code of print record CD ID is signed (sign strip of paper used for sealing) be attached to CD 17 itself or receive on the box of dress CD, obtain the CD ID of CD 17 from this sign strip of paper used for sealing.Here it is makes: by above-mentioned sign strip of paper used for sealing being attached to the regulation position of CD 17 or optical disk cartridge, allow the CD ID of User Recognition CD 17.

When recognizing this CD ID, CD ID identification part 16 sends to systems control division 11 with this information.The CD ID recognition methods of CD ID identification part 16 is not limited to above-mentioned example.For example, also can make the IC chip that can visit non-contactly is housed on CD itself or its holding box in advance, and discern the CD ID of this IC chip record.When CD 17 is DVD, also can utilize the identification code that writes on the record-playback district recording film (surface) in addition of BCA (BurstCuttingArea) district CDs 17 such as (cutting areas of bursting).

Information input unit 12 is structurally made from received content data such as television broadcasting, and with the content-data feed system control part of receiving 11.The decoding function that the content-data that also can built-in expansion have compressed is used.

Information output part 13 has the function of reproduction from the content-data of systems control division 11 inputs, the video information of content-data is outputed to liquid crystal display device, CRT image display devices such as (cathode-ray tube (CRT)s), again the voice output devices such as loudspeaker that audio-frequency information is exported.Information output part 13 also can be made can reproduce the content choice menu.

Here, described content choice menu is the directory information that indicates the content of CD 17, and the information etc. that the compact image of the information of the title of video information that CD 17 comprises etc., pattern sample that guide look illustrates presentation video is shown by tabulation is formed.According to this content choice menu, the user uses user's operating portion 14 to select the menu that needs, thereby notifies the information of selecting to systems control division 11.

User's operating portion 14 is arranged to provide reproduction key, stop key, search key etc. to user's operation.User's operating portion 14 is structurally made the break-make (whether form and restart pattern) that also can select to restart operation.The user can carry out various inputs to this record reproducing device by with this user's operating portion 14.

Working storage 19 is to deposit the information recording device of CD ID admin table.CD ID admin table (hereinafter set forth) is when comprising the restart facility of utilizing this record reproducing device, indication CD ID and as the information (restarting dot information, interruption position information) of the restart point (reproduction home position) of the position of interrupting reproducing etc.Working storage 19 also can keep memory of data to constitute when being blocked by the power supply of this record reproducing device.Working storage 19 is preferably structurally made and can be preserved related CD ID of a plurality of CDs and the corresponding dot information etc. that restarts thereof.Here, the information in the working storage 19 can be read by systems control division 11, and can carry out the renewal of the information in the working storage 19 according to the indication of systems control division 11.

Buffer 20 is information recording devices of temporarily depositing from the content-data of CD 17.About the data input and output of buffer 20, make at a high speed and intermittently write data on the structure, low speed and continuous sense data often form data storage to a certain degree.And, make on the structure owing to external vibration etc. and follow the tracks of and depart from track, causing can not be when CD 17 reproduces, and the content-data by with buffer 20 storages also can reproduce, and does not interrupt.Record reproducing device is the fixed device, then also can be with the part of buffer 20 working storage as compression expansion, A-D conversion (A/D conversion) and the D-A conversion (digital-analog conversion) etc. of the numerical data of acoustic image etc.

Compositions such as content-data storage part 18 usefulness hard disk units.And, but content-data storage part 18 memory of content data, and can carry out the input and output of content-data to systems control division 11 according to the indication of systems control division 11.

Content-data storage part 18 is structurally made when restarting reproduction according to restart facility, but the content-data (partial content data) of the ormal weight that storing initial needs, to carry out restart point and subsequent reproduction.Content-data storage part 18 is done the power supply blocking-up of cost record reproducing device again the time also can preserve data.

Content-data storage part 18 with above-mentioned buffer 20 differences is: content-data storage part 18 is bigger than buffer 20 capacity; To preserve data be purpose to content-data storage part 18 with temporary transient in reproducing unlike buffer.But, the record-playback ability of content-data storage part 18, if so-called data transfer rate fully greater than the data transfer rate of leaving described CD 17, just can be carried out the running identical with buffer 20.When making content-data storage part 18 have the function of buffer 20 like this, the content-data that 18 storages of content-data storage part are read in advance from CD 17.Therefore, reproduce when interrupting, also can preserve the content-data of reading in advance from this CD 17, as the partial content data.

Constitute storage unit of the present invention by above-mentioned working storage 19 and content-data storage part 18.But, may not constitute by working storage 19 and content-data storage part 18, also can be as indicated above such, constitute by 1 memory storage.

Working storage 19 and content-data storage part 18 preferably structurally make can store a plurality of CDs related restart dot information and partial content data etc.If a side or the both sides of working storage 19 and content-data storage part 18 are interchangeable, under the situation the such as then information that should write down is huge, also can change capacity, tackle, thereby preferable.

Begin to reproduce required information from restart point when reproducing next time and be called " restart information " under the situation of reproduction of CD 17 interrupting.Restart information comprises above-mentioned address, storeroom (information of relevant record position is generally TOC information) of restarting the partial content data in dot information, the content-data storage part 18 etc.

Restart information also can comprise the time of the reproduction of for example interrupting CD 17 etc.

At this moment, can be according to the order of the data of the information specifies content-data storage part 18 in above-mentioned time and working storage 19 storages.Therefore, when the idle capacity of content-data storage part 18 and working storage is not enough, can make systems control division 11 have function as the memory contents administrative unit, since the old data of order in time, the data of deletion content-data storage part 18 and working storage 19.

Also can make on the structure by the user and use 14 pairs of systems control divisions 11 of user's operating portion to send indication, make systems control division 11 show each CD ID and the restart information to a plurality of CDs of working storage 19 storages at the information output part 13 that works as display unit.

Systems control division 11 structurally can be made the user again by as user's operating portion 14 of input block, can be according to time etc., make the reproduction that begins from interruption position invalid, or carry out from the deletion of the restart information of working storage 19 etc.At this moment, systems control division 11 works as ineffective treatment unit, delete cells.

Can make the ID alone (another name) of the ID that works out alone as the user and the CD ID of working storage 19 storages store working storage 19 into with having corresponding relation.As the preparation method of ID alone, for example have: make ten key be attached to user's operating portion 14, and the user with this key alone ID import as numeric string.Available letter, hiragana etc. constitute ID alone, and be better like this.Make in advance on the structure at information output part 13 and show this ID alone, when then making the deletion etc. of the invalid or information that restarts of the reproduction that begins from above-mentioned restart point, can select the object of the operation of invalid or deletion according to ID alone, more convenient.Its reason is, CD ID is the insignificant difficult information of grasping to domestic consumer, with laser log to the situation of the ID (for example being recorded in the ID of BCA) of CD under, the user is difficult to discern CD from this CD ID.This alone ID be used for the demonstration that object that the user confirms to operate is used.Certainly, since working storage 19 stored CD ID, restarting in the operation when optical disc replay, and systems control division 11 usefulness CD ID are reproduced.

Present embodiment is taken as at working storage 19 stored CD ID and restart informations, at content-data storage part 18 storage area content-datas, but is not limited thereto.For example also can be in content-data storage part 18 recording disk ID, restart information and partial content data.And for example mentioned abovely like that also can use the part of content-data storage part 18, make it have the function of buffer 20.In the present embodiment 1, hard disk unit is used as content-data storage part 18, but as long as energy storage area content-data with the memory device of canned data in semiconductor memory and the disk media, also can be obtained the effect identical with present embodiment.

When systems control division 11 interrupts in the reproduction of CD 17, work as reproducing the interrupt control unit, make the information and the restart information of 16 identifications of CD ID identification part have the storage of corresponding relation ground, and make the partial content data storage to content-data storage part 18.When the reproduction that starts CD 17, work as reproducing the start-up control unit, according to the corresponding restart information and the partial content data of CD ID of CD ID identification part 16 identifications, control the reproduction of this record reproducing device.Systems control division 11 according to the operation of user by 14 inputs of user's operating portion, is controlled the running of described each assembly and the data input and output between each assembly again.This record reproducing device can structurally be made to make and restart the pattern break-make, promptly switches the effective and invalid of restart facility.

Display part 21 for example is made up of small-sized LCD, has the function of the duty that shows this record reproducing device, the character information that line Taoist monastic name, record-playback in the reproduction carry out time, track pattern information etc. etc.

Below, the operation of restarting of present embodiment is described with Fig. 2, Fig. 3.

Fig. 2 is that a routine above-mentioned record reproducing device reproduces the process flow diagram that restarts operation when interrupting.

This process flow diagram this record reproducing device CD 17 is reproduced during (S21), the user operates the stop key (S22) that user's operating portion 14 comprises, the flow process when show to interrupt reproducing.The user sets with user's operating portion 14 again and restarts the break-make of operation.Then, according to this setting, systems control division 11 judges whether to be set in and restarts pattern (S23).

Be not set in when restarting pattern, systems control division 11 control optical disc record reproducing portions 15 make it stop to reproduce (S31).

Be set in when restarting pattern, systems control division 11 confirms when inserting CD 17 whether CD ID identification part 16 knows energy other CD ID (S24).In the time of discerning, proceed to S26.

Yet owing to there is the CD that does not have CD ID, often CD ID can not be discerned in CD ID identification part 16 when inserting CD.In order to tackle this point, in the time of can not discerning CD ID in CD ID identification part 16, the ID of systems control division 11 issue acquiescences is as the identification information (S25) to this CD.

In the time of discerning CD ID or issue acquiescence ID, systems control division 11 by with CD ID (in S25, during establishment acquiescence ID, be acquiescence ID; Interruption position, i.e. restart point (S26) are reproduced in corresponding relation identification hereinafter also like this).

Then, systems control division 11 is further read the content-data of reading in advance by optical disc record reproducing portion 15 from CD 17, from the data of buffer 20 stored with to read the partial content data (S27) that data that mode reads from CD 17 are read required q.s in advance.

The partial content data are not limited to restart point and subsequent content-data, also can comprise to restart preceding content-data or the content-data before and after the restart point.The data volume of the partial content data of reading is not subjected to concrete qualification, but be equivalent to when reproducing be transferred to the data volume of the time of playback mode and get final product from inserting CD 17 so long as restart, being can rewriting type DVD the time at CD 17 for example, can be the data volume of 30 seconds left and right sides shares.

Systems control division 11 makes this partial content data storage of reading to content-data storage part 18 (S28).Then, the related information of writing position of the partial content data of systems control division 11 identification content-data storage parts 18 storages, i.e. address, storeroom (S29).And then systems control division 11 makes the CD ID of CD 17 and comprises the restart information that restarts dot information and address, storeroom and is stored in working storage 19 (S30) with having corresponding relation.The information that leaves working storage 19 in can comprise record time, record sequential scheduling.Also can make the ID alone of CD 17 store working storage 19 into.This respect can be imported with user's operating portion 14 as long as form the user.It is especially effective to differentiate operand when this point uses a plurality of CD to the user.

Utilize above step, in finishing next time and reproducing restart the storage of the required data of operation the time, carry out conventional shut-down operation (S31).

The acquiescence ID that issues among the S25 is meant the ID that when CD ID can not be discerned in the CD ID identification part this CD is set.In this record reproducing device, in the time of can not discerning CD ID in CD ID identification part 16 (also can be when being identified as no CD ID), also issue acquiescence ID, and storage restart information make itself and this acquiescence ID have corresponding relation.Therefore, also can restart operation to the CD that does not have CD ID.

About this acquiescence ID, also can make can be by user establishment acquiescence ID (another name) alone, and stores working storage 19 into.These input methods etc. are opposite with the CD ID of above-mentioned working storage 19 storages, work out the situation of ID alone according to the user.This acquiescence ID alone is used for the demonstration that the user confirms that operand is used.Therefore, setting and be stored in working storage 19 storages with systems control division 11 recognizes CD that ID carries out discerning CD ID restart operation when reproducing.

Fig. 3 is the process flow diagram that restart operation of a routine described record reproducing device when reproducing.

This record reproducing device is established the reproduction key that comprises by operation user operating portion 14, makes power turn-on.Also can make power turn-on by inserting CD 17.

When operation is reproduced (S1), systems control division 11 at first makes the power connection (S2) of system

Then, systems control division 11 is judged whether this record reproducing device is set in and is restarted pattern (S3).Not to restart pattern, then proceed to conventional playback program (S16～S19).

Be when restarting pattern, systems control division 11 judges whether to wait during the power supply blocking-up and changes CD 17 (S14).For example can carry out this judgement according to the detection of switch motion of the lid of the insertion mouth that is located at CD 17 etc.

Do not change CD 17, then CD ID is read from CD 17 in CD ID identification part 16, discerns (S5).

At this moment the CD 17 of Cha Ruing does not have CD ID etc. and makes under the situation that can not discern CD ID among the S5, identification acquiescence ID.

When changing CD 17, CD ID is also read in CD ID identification part 16, and judges whether to discern CD ID (S6).At this moment, if can not discern CD ID, transfer to conventional playback program (S16～S19).This is because when changing CD 17, and the CD that can not discern CD ID that inserts when last time or the reproduction before it are interrupted is not necessarily consistent with the CD that can not discern CD ID of current insertion.

The CD ID of CD ID identification part 16 identification CDs 17, and systems control division 11 reads in this information.

Then, systems control division 11 (is acquiescence ID according to the CD ID that reads from CD ID identification part 16 when ID is given tacit consent in identification the S15; Hereinafter also like this), in working storage 19, retrieve, and judge whether to store the CD ID (S7) of described CD ID identification part 16 identifications.Here, not when working storage 19 stored CD ID, transfer to conventional playback program (S16～S19).

Working storage 19 is during stored CD ID, and systems control division 11 is read corresponding with this CD ID dot information (S8) that restarts from working storage 19.

Then, 15 indications of 11 pairs of optical disc record reproducing portions of systems control division start initial treatment, so that carry out the data reproduction (S9) of CD 17 from the restart point of restart information indication.

Yet, need the time to a certain degree before actual content data in the CD 17 is reproduced, but especially under the situation of record-playback CD, generally need tens seconds.This point is especially remarkable in the such density height of DVD, recording medium capacious.Needing the time like this, is because initial treatment comprises many adjustment such as laser power adjustment, disc tilt adjustments, aberration correction.

In this adjustment time, the CD ID of above-mentioned S5 of systems control division 11 usefulness that works as playback control unit or S6 identification is read the partial content data of content-data storage part 18 storages, and starts the processing (S10) that buffer 20 is write with two-forty.

After the partial content data were write buffer 20 to a certain degree, systems control division 11 started the processing (S11) of reproducing these partial content data from buffer 20 with low rate.Thus, can start the reproduction that begins from restart point.

Carry out in the reproduction processes that above-mentioned S11 starts, finish above-mentioned initial treatment, can carry out reproduction (S12) in optical disc record reproducing portion 14 from CD 17.Systems control division 11 is controlled the laser head (not shown) of optical disc record reproducing portion 15 according to the TOC information and the restart information of the CD 17 that is read in by above-mentioned initial treatment.And, be written to from CD 17 retrieval and read halt or end point (hereinafter explanation) and subsequent data the partial content data of buffer 20, carry out data and read preparation.

Systems control division 11 makes with suitable timing and reads the partial content data from content-data storage part 18 and stop.Also can all read the partial content data.This position that stops to read the partial content data is exactly a halt.The position of equally, all reading the partial content data is end point.Systems control division 11 is read halt or end point and subsequent data from what CD 17 was read these partial content data, and starts and write processing, makes to reproduce data and be arranged in continuously in the buffer 20 (S13).

Utilize the processing of S13, content-data is arranged continuously by the order of record in buffer 20.Owing to read content-data continuously from buffer 20, reproduced data switch to the content-data of being read by CD 17 (S14) from the partial content data of being read by content-data storage part 18.

Then, systems control division 11 is read content-data with two-forty from CD 17 by optical disc record reproducing portion 15, stores buffer 20 into.On the other hand, read content-data continuously with low rate, output to information output part 13 as reproducing data from buffer 20.That is, carry out conventional reproduction processes (S15).In the data input and output that buffer 20 carries out, input is carried out to such an extent that specific output speed is fast, thereby the connection that is easier to realize reproducing data like this.

Mentioned above like that from content-data storage part 18 read earlier reproduce data after, switch to reproduction continuously, thereby, can shorten from connecting and reproduce the stand-by period of key to reality startup reproduction for the user from CD 17.Again, reproduce data, form continuous data, can obtain continuous information when making the reproduction that switches to from CD 17 by connecting at buffer 20.

Award in the absence of CD 17 CD ID, in case eject the corresponding relation that this CD 17 just can not guarantee this CD 17 and restart information.Yet,, can carry out identical restarting when awarding CD 17 CD ID if do not change CD 17.For example, can reach this point by issuing above-mentioned acquiescence ID in advance.For example can make on the structure not awarding the CD 17 issue acquiescence ID of CD ID, and preserve in working storage 19 and to restart dot information, as having the restart information of corresponding relation with this ID.Can make this acquiescence ID as the common ID of not clear all CDs of CD ID 17 in advance.Therefore, can preserve whole restart informations to such an extent that have corresponding relation with CD ID.

Among the S8, the line Taoist monastic name by carrying out display part 21 and the display operation of track pattern when the user starts from reproducing, can be known which part of rendition of content data.In order to carry out this display operation when starting from reproducing, restart information preferably comprises the address of restart point and has the end address in the path of restart point.

Be judged as when not being to restart pattern among the S3, when not having the CD ID of searching object in the time of can not discerning CD ID among the S6 or among the S7, carry out conventional playback program.

That is, 15 indications of 11 pairs of optical disc record reproducing portions of systems control division start initial treatment (S16).Then, but when finishing initial treatment and become the state of record-playback (S17), systems control division 11 is read content-data by optical disc record reproducing portion 15 from CD 17, and starts the processing (S18) that is written to buffer 20 with two-forty.Then, content-data is written to buffer 20 to a certain degree, then starts the processing (S19) of reproducing this content-data from buffer 20 with low rate.Thus,, export as reproducing data, and carry out conventional reproduction processes (S15) from buffer 20 continuous sense datas with low rate.

Fig. 4 illustrates the composition example of the information that comprises in the content-data of this record reproducing device reproduction.Among Fig. 4, content-data by a series of continuous scene V1, V2 ..., Vn (n is an integer) forms, each scene is made up of video information and audio-frequency information.Here, to each scene award a series of timing code T1, T2 that the timing of reproducing is shown ..., Tn and expression deposit the address on the recording medium of each scene a series of storeroom address A1, A2 ..., An.Can be with this timing code as the above-mentioned dot address that restarts.

In this record reproducing device, by each scene of sequential reproduction according to above-mentioned a series of timing codes, can successively reproducing video information and audio-frequency information.By specifying timing code arbitrarily, can write and rendition of content data from the address, storeroom of the scene of this timing code correspondence.

Then, with Fig. 5 and Fig. 6 the content stream data of utilizing in this record reproducing device is described.

Fig. 5 illustrates the composition that is recorded in the content in the CD 17.As shown in Figure 5, the content-data in the CD 17 by a series of continuous scene V1, V2 ... V9 ... form, to each scene award a series of timing code T1, T2 ... T9 ... with a series of storeroom address D A1, DA2 ... DA9 ...

Fig. 6 illustrates the composition example of the partial content data of content-data storage part 18 stored, and works out according to the content-data of Fig. 5.These partial content data (part stream) become from restart point and begin to reproduce required data.

The partial content data of content-data storage part 18 storages are the content-datas that duplicate from restart point to the official hour sign indicating number.Here, as shown in Figure 6, the partial content data by the scene V4, the V5 that duplicate according to the content-data (the scene V4 that stipulates for timing code T4 at this moment) of refunding certain time from the restart point of Fig. 5 scene V6 of timing code T6 regulation (at this moment for) ..., V8 forms, to each scene award a series of timing code T4s, the T5 identical with content-data ..., T8.To each scene of partial content data award address, storeroom HA4, HA5 on the content-data storage part 18 ..., HA8.

In the general representational role again, can from reproducing a some rendition of content data again, but as indicated abovely although the time is short, but refund from restart point like that, can allow the user discern the advantage of interrupting scene clearly thereby have.This time of refunding is not subjected to special qualification, is at least to get final product in several seconds.

As the enable position that is recorded as the content-data of partial content data at content-data storage part 18, can be set in as before the restart point or restart point that reproduce interruption position.

The following describes with described content-data and partial content data and switch to the reproduction that is recorded in the content-data on the CD 7 from the reproduction of the partial content data of content-data storage part 18 storages.

During the reproduction of the CD 17 of this record reproducing device starts, be set in when restarting pattern, the temporary transient high-speed record of partial content data of the scene V4 to V8 of content-data storage part shown in Figure 6 18 storage to buffer 20, and is read from this buffer low speed, thereby reproduced.After carrying out the reproduction of scene V4 to V8 from buffer 20, carry out reproduction from CD 17.System control device 11 is indicated optical disc record reproducing portion 15 in advance, to begin to reproduce behind scene V9.Therefore, write scene V9 and subsequent the content-data that reads in from CD 17 in the buffer 20.Data from content-data storage part 18 finish at scene V8, thereby by connect scene V9 and subsequent content-data in buffer 20, can form continuous data.

Here, from the partial content data of content-data storage part 18 with switch from the reproduction of the content-data of CD 17, both sides' data have common timing code T4 to T8.Therefore, the scene V9 of next that can after from the scene V8 of the timing code T8 in the partial content data of content-data storage part 18, connect scene V8 in the buffer 20 timing code T9 that reads from CD 17 that should reproduce.Like this, the part of back also can be carried out successively reproducing.

Preferably the recovery time of the partial content data of content-data storage part 18 storage is set for and equaled or the required maximum duration of various initial treatment such as be longer than that laser power adjustment, TOC information are read.Like this, all the stage of the reproduction of scenes is finished the initial treatment of CD 17 in finishing from the partial content data of content-data storage part 18.Therefore, behind the partial content data reproduction, can reproduce the content-data of reading from CD 17.That is, owing to carry out continuously switching to the reproduction of the content-data of CD 17 from the partial content data of content-data storage part 18 storages, the reproduction of not cutting off information output part 13 midway shows.

Then, with Fig. 7 the CD ID admin table of depositing on the working storage 19 is described.

Fig. 7 illustrates the composition example of the CD ID admin table of the management CD ID deposited in the working storage 19 and restart information.Make the set that comprises n (n is an integer) CD ID information on the CD ID admin table structure, CD ID information is the information that expression can be differentiated the above-mentioned CD ID of each CD uniquely.Make above-mentioned restart information and CD ID information have corresponding relation.Restart information comprises above-mentioned dot information, the storeroom address of above-mentioned partial content data in content-data storage part 18 etc. of restarting.With reference to this CD ID admin table, after CD 17 temporary transient ejections, when inserting once more, also can realize restarting reproduction by system's storage part 11.

Also can make information and this CD ID information of the content that the CD corresponding with this CD ID information 17 is shown store the CD ID admin table into with having corresponding relation.Here, can think that the information of content that CD 17 is shown is: the directory information that constitutes by address, storeroom in the CD of the timing code of the compact image of the reproduction data of the title of the content-data that comprises with reference to this CD 17, content-data, content-data, content-data, content-data etc.

The above-mentioned information that the content of CD 17 is shown is not limited to foregoing.For example, also can add the related information of required time of the initial treatment of CD of content-data attached information such as channel, recorded content data of the TV programme of video recording time and video recording etc. and CD 17 to directory information.

The method of utilizing of above-mentioned directory information is described.When CD ID identification part 16 recognized the CD ID of CD 17, systems control division 11 was retrieved the pairing CD ID information of CD ID of this CD 17 from the CD ID admin table of working storage 9.Then, when having suitable CD ID information, systems control division 11 obtains the restart information corresponding with this CD ID.Here, when the user provided the indication of displaying contents actions menu by operation user operating portion 14, the above-mentioned directory information that the above-mentioned restart information that obtains of systems control division 11 usefulness comprises was presented on the information output part 13 the content choice menu.Also can make on the structure when showing this content choice menu, the user selects the content that will reproduce and reproduces enable position by user's operating portion 14, thereby can be from the optional position, rather than from restart point, reproduces.

When utilizing above-mentioned functions, wish to contain the restart information of the CD of purpose content sometimes from pairing each restart information selection of a plurality of CDs.At this moment, can show and selection working storage 19 canned datas at information output part 13.Yet, at this moment show CD ID, become and enumerate numeral and letter, thereby see it is the insignificant difficult information of grasping from user's angle, the user is difficult to according to CD ID identifying purpose optical disc information.Therefore, not CD ID, but the ID alone that the user works out in advance, and finish demonstration that then this selection becomes easily with the ID alone that makes.

The control method of carrying out as the function and the systems control division 11 of each unit of the systems control division 11 that illustrates in the present embodiment (memory contents administrative unit, ineffective treatment unit, delete cells, reproduction interrupt control unit, reproduce start-up control unit, playback control unit) also can be realized by making computing machine carry out the transcriber control program.At this moment, realize above-mentioned functions and method from the procedure code itself that recording medium is read, the recording medium that writes down this procedure code constitutes the present invention.The recording medium that this procedure code of supply can be used constitutes and can separate with device.Described recording medium can be fixedly to bear to supply with procedure code.And described recording medium can be mounted to the procedure code that calculates the direct reading and recording of function on device, also can be mounted to and can read by the program reading device as external memory connected system or device.

In sum, the record reproducing device of present embodiment is the recording of information transcriber that reproduces interchangeable CD 17, and optical disc record reproducing portion 15, the cog region with information of reproducing CD 17 divides the CD ID identification part 16 of the CD ID of CD 17 usefulness, storage to comprise the working storage 19 and the systems control division 11 of the information of CD ID.Systems control division 11 when the reproduction of interrupting CD 17, but CD ID and the regulation optical disc record reproducing portion 15 of the CD 17 of CD ID identification part 16 identifications should be started reproduce so that the dot information that restarts of the position on the CD 17 that carries out reproducing next time of CD 17 from interruption position stores working storage 19 into with having corresponding relation.Systems control division 11 also when the reproduction that starts CD 17, according to the corresponding dot information that restarts that is stored in working storage 19 of CD ID of the CD 17 of CD ID identification part identification, the reproduction enable position of control optical disc record reproducing portion 15.

Like this, in the transcriber of the present invention, be not limited to so long as have the CD of CD ID, then reproducing one time does not just take out and the situation of startup reproduction from transcriber, even temporarily taking out, and after not reproducing other CDs or reproducing other one or more CDs, insert under the situation that former CD restarts reproduction from transcriber, also can be by corresponding with the former CD dot information that restarts according to working storage 19 storage, start from the position of interrupting reproducing last time and to reproduce.

In the record reproducing device of the present invention, to optical disc replay with CD ID one time, then by the pairing dot information that restarts of former CD according to working storage 19 storages, even temporarily take out from record reproducing device, and after other one or more CDs are write down, reproduce, insert under the situation that former CD restarts reproduction, also can start and reproduce from the position of interrupting above-mentioned reproduction.

Can also each CD be restarted the operation ineffective treatment reproduce start-up point etc. by the operation restart information with changing.At this moment, to the particular optical disk of operation restart information, can carry out the releasing of restarting operation, the change of reproducing the start-up point by the operated restart information of visit working storage 19 storages.

The invention is not restricted to above-mentioned embodiment, can carry out various changes in the scope shown in claims.

Embodiment 2

Describe embodiments of the present invention 2 below in detail.Here after Shuo Ming embodiment 2 relates to reproduce and fully understands the content of reproduction before the interruption, restart the example of reproduction.

Fig. 8 illustrates the example of the record reproducing device of the function with transcriber of the present invention.Among Fig. 8, this record reproducing device mainly has systems control division 111, information input unit 112, information output part 113, user's operating portion 114, optical disc record reproducing portion 115, CD ID identification part 116, reproduces enable position operational part 118, working storage 119, buffer 120 and display part 121.

Here, a kind of mode as transcriber of the present invention illustrates the record reproducing device that also has writing function, but transcriber of the present invention may not need writing function.Hypothesis can write CD 17 as carrier again, but may not need and can write.

Optical disc record reproducing portion 115 can will be transformed into recordable form on the CD 17 from the video information of information input unit 112 inputs and the content-data of audio-frequency information by systems control division 111, record CD 17.

Optical disc record reproducing portion 115 also has the function as reproduction units.That is, structurally make the content-data that takes out CD 17 records, it is transformed into and can outputs to systems control division 111 after the form that information output part 113 reproduces.

Optical disc record reproducing portion 115 carries out initial treatment also according to the indication from systems control division 111.In the initial treatment, at first carry out the various adjustment of laser heads such as laser power adjustment, disc tilt adjustment, aberration correction.Then, according to these various adjustment, with CD 17 be taken as can carry out the state of record-playback after, read its TOC (contents table) information from CD 17, carry out the setting of the various parameters that adapt with it.Make when finishing initial treatment on optical disc record reproducing portion 115 structures, can finish systems control division 111 notice initial treatment.

CD 17 deposits content-datas such as video information and audio-frequency information, as TOC information of the management information of these information and data etc.The CD of the ID (CD ID, identification code) of the identification information that each CD of CD 17 existence interpolation identification is used.

Here, except that CDs such as DVD, also comprise photomagneto disk in the above-mentioned CD 17.Also available disk replaces CD 17.This recording/reproduction method is especially suitable with the recording medium of rendition of content data to needing initial treatment.As the kind of the data of described CD 17 records, the foregoing data are examples, are not limited thereto.

CD ID identification part 116 is recognition units, inserts (loading) when having the CD 17 of above-mentioned CD ID at this record reproducing device, reads and discern this CD ID.Here, CD ID identification part 116 structurally made the paper of the bar code of print record CD ID is signed (sign strip of paper used for sealing) be attached to CD 17 itself or receive on the box of dress CD, obtain the CD ID of CD 17 from this sign strip of paper used for sealing.

Here it is makes: by above-mentioned sign strip of paper used for sealing being attached to the regulation position of CD 17 or optical disk cartridge, allow the user discern the CD ID of CD 17 at this record reproducing device (CD ID identification part 116).When recognizing this CD ID, CD ID identification part 116 sends to systems control division 111 with this information.

The CD ID recognition methods of CD ID identification part 116 is not limited to above-mentioned example.For example, also can make the IC chip that can visit non-contactly is housed on CD itself or its holding box in advance, and discern the CD ID of this IC chip record.When CD 17 is DVD, also can utilize the identification code that writes on the record-playback district recording film (surface) in addition of BCA (BurstCuttingArea) district CDs 17 such as (cutting areas of bursting).Also can adopt this BCA on the CD beyond the DVD.

Information input unit 112 is structurally made from received content data such as television broadcasting, and with the content-data feed system control part of receiving 111.The decoding function that the content-data that also can built-in expansion have compressed is used.

Information output part 113 has the function of reproduction from the content-data of systems control division 111 inputs, the video information of content-data is outputed to liquid crystal display device, CRT image display devices such as (cathode-ray tube (CRT)s), again the voice output devices such as loudspeaker that audio-frequency information is exported.Information output part 13 also can be made can reproduce the content choice menu.

Here, described content choice menu is the directory information that indicates the content of CD 17, and the information etc. that the compact image of the information of the title of video information that CD 17 comprises etc., pattern sample that guide look illustrates presentation video is shown by tabulation is formed.According to this content choice menu, the user uses user's operating portion 114 to select the menu that needs, thereby notifies the information of selecting to systems control division 111.

User's operating portion 114 is arranged to provide reproduction key, stop key, search key etc. to user's operation.User's operating portion 114 is structurally made the break-make (whether form and restart pattern) that also can select to restart operation.The user can carry out various inputs to this record reproducing device by with this user's operating portion 114: in restarting from the side-play amount of reproducing interruption position, reproduce (above various information are referred to as reproduction enable position information) such as temporary transient stand-by times on the interruption position.

Working storage 119 is to deposit the information recording device of CD ID admin table, other various information.CD ID admin table (hereinafter set forth) is when comprising the restart facility of utilizing this record reproducing device, the indication CD ID and as the information (interruption position information) of the reproduction interruption position of the position of interrupting reproducing, expression from the information (restarting positional information) of the side-play amount of described reproduction interruption position etc.

Described interruption position information can for example comprise the time of the reproduction of interrupting CD 17 etc.Under this situation, can utilize the order of the data of storing in the information specifies working storage 119 in above-mentioned time.Therefore, can make systems control division 111 have function as the memory contents administrative unit, when the idle capacity of work storage 119 is not enough, since the old data of order in time, the data of deletion working storage 119.

Working storage 119 also can keep memory of data to constitute when being blocked by the power supply of this record reproducing device.

Working storage 119 preferably comprises following at least 2 kinds of information, promptly relates to the CD ID of a plurality of CDs and the interruption position information corresponding with it.And preferably structurally making needs each recording medium change reproduction enable position just can preserve information such as reproducing enable position information.Working storage 119 is interchangeable, then answers under the situations such as canned data is huge, also can change capacity, tackle, thereby preferable.Also can structurally make and be enlarged by private memory.

Here, the information in the working storage 119 can be read by systems control division 111, and can carry out the renewal of the information in the working storage 119 according to the indication of systems control division 111.

But present embodiment as working storage 119, but also can obtain effect with the present embodiment system with small-sized and dismountable hard disk unit with self-insurance semiconductor memory (flash memory).The function that also keeps canned data here, when self-insurance is meant the power supply blocking-up.

Buffer 120 is information recording devices of temporarily depositing from the content-data of CD 17.About the data input and output of buffer 120, make at a high speed and intermittently write data on the structure, low speed and continuous sense data.So, often form data storage to a certain degree.Therefore, follow the tracks of and depart from track owing to external vibration etc., causing can not be when CD 17 reproduces, and the content-data by with buffer 120 storages also can reproduce, and does not interrupt.

Record reproducing device is the fixed device, then also can be with the part of buffer 120 working storage as compression expansion, A-D conversion (A/D conversion) and the D-A conversion (digital-analog conversion) etc. of the numerical data of acoustic image etc.

Reproduce enable position operational part 118 and structurally make the interruption position information that writes down according to above-mentioned working storage 119 and reproduce enable position information, the reproduction interruption position when reproducing from last time by computing is obtained the reproduction enable position.The user can leave the relative displacement of the reproduction enable position of reproducing interruption position by 114 inputs of user's operating portion.Perhaps also can structurally make the user and not only set the side-play amount of leaving the reproduction interruption position, and set start-up time (rest time before restarting reproduction after under the state of output reproduction enable position information, suspending (static)).It is also no problem that systems control division 111 comprises this calculation function.But storage unit of the present invention may not need only to be made of working storage 119, also can be above-mentioned computing and private memory is set.

Systems control division 111 can structurally be made according to the user and use user's operating portion 114 to output to the indication of systems control division 111, and the interruption position information of working storage 119 storages is shown on the information output part 113 that works as display unit.

Under this situation, can structurally make the user and can specify the degree that enable position is offset the reproduction interruption position in time of reproducing that makes by user's operating portion 114.Utilize this time (side-play amount), reproduce enable position operational part 118 and can obtain the reproduction interruption position, and carried out according to interruption position information.Can make the time migration (side-play amount) of reproducing interruption position is zero, also can specify the rest time of reproducing interruption position.

Work storage 119 storage interruption position information make itself and CD ID have corresponding relation, thereby are convenient to the user to each CD change reproduction enable position.

Systems control division 111 also when the reproduction of CD 17 is interrupted, makes the record medium information (identification information) of CD ID identification part 116 identifications store working storage 119 into interruption position information with having corresponding relation.And when receiving the reproduction startup command, systems control division 111 reproduces after making the reproduction enable position only be offset the time of appointment (setting) from the reproduction interruption position.It is as indicated above like that to reproduce enable position, uses the operation result that reproduces enable position operational part 118.

Systems control division 111 works as reproducing the start-up control unit, when starting the reproduction of CD 17, according to the corresponding interruption position information of CD ID of CD ID identification part 116 identifications, control this record reproducing device.

Systems control division 111 also according to the operation of user by 114 inputs of user's operating portion, is controlled the running of each parts shown in Figure 8 and the data input and output between each parts.

This record reproducing device is made by being provided with and is reproduced enable position operational part 118, can make to reproduce enable position to the skew of reproduction interruption position, and make and can reproduce the static regular hour of interruption position.

Display part 121 for example is made up of small-sized LCD, has the function of the duty that shows this record reproducing device, the character information that line Taoist monastic name, record-playback in the reproduction carry out time, track pattern information etc. etc.

Below, the operation of restarting of present embodiment is described with Fig. 9 and Figure 10.

Fig. 9 is that this record reproducing device of example reproduces the process flow diagram that restarts operation when interrupting.

This process flow diagram this record reproducing device CD 17 is reproduced during (S121), the user operates the stop key (S122) that user's operating portion 114 comprises, the flow process when show to interrupt reproducing.User's available subscribers operating portion 114 settings again restarts the break-make of operation.Then, according to this setting, systems control division 111 judges whether to be set in and restarts pattern (S123).

Be not set in when restarting pattern, systems control division 111 control optical disc record reproducing portions 115 make it stop to reproduce (S131).

Otherwise, being set among the S123 when restarting pattern, systems control division 111 confirms when inserting CD 17 whether CD ID identification part 116 can discern CD ID (S124).In the time of discerning, proceed to S126.

Yet owing to there is the CD that does not have CD ID, often CD ID can not be discerned in CD ID identification part 116 when inserting CD.In order to tackle this point, in the time of can not discerning CD ID in CD ID identification part 116, the ID of systems control division 111 issue acquiescences is as the identification information (S125) to this CD.

In the time of discerning among CD ID or the S125 issue acquiescence ID among the S124, systems control division 111 by with CD ID (in S125, during establishment acquiescence ID, be acquiescence ID; Corresponding relation hereinafter also like this) reproduces interruption position (S126) from the interruption position information Recognition of working storage 119 storages.

Then, systems control division 111 makes the CD ID of CD 17 and interruption position information stores to working storage 119 (S130).In the working storage 119 canned data can comprise the record time, the record sequential scheduling.

Can make the user and can work out the alone ID corresponding (CD name alone), store working storage 119 into CD ID.At this moment, can set the user for and can import ID alone by user's operating portion 114.The ID alone that is set by the user is as being convenient to the demonstration that the User Recognition CD is used, and the optical disc recognition of optical disc recognition portion 116 is preferably used CD ID.

Utilize above step, in finishing next time and reproducing restart the storage of the required data of operation the time, carry out conventional shut-down operation (S131), thereby finish to restart operation.

The acquiescence ID that issues among the S125 is meant the ID that when CD ID can not be discerned in the CD ID identification part this CD is set.In this record reproducing device, in the time of can not discerning CD ID in CD ID identification part 116 (also can be when being identified as no CD ID), also issue acquiescence ID, and storage restart information make itself and this acquiescence ID have corresponding relation.

Therefore, also can restart operation to the CD that does not have CD ID.Among the present invention, make on the structure when changing CD and also can restart, though thereby use CD ID, be set at when changing CD and do not carry out restarting, then do not need to carry out the CD ID identification part 116 of CD ID identification, acquiescence ID issue.

About this acquiescence ID, also can make can be by user establishment acquiescence ID (another name) alone, and stores working storage 19 into.These input methods etc. are opposite with the CD ID of above-mentioned working storage 19 storages, work out the situation of ID alone according to the user.

This acquiescence ID alone is used for the demonstration that the user confirms that operand is used.Therefore, the acquiescence ID that sets and be stored in working storage 19 with systems control division 11 CD that carries out discerning CD ID restarts operation when reproducing.

Then, illustrate that this record reproducing device restarts operation when reproducing.Figure 10 is the process flow diagram that restart operation of this recording/reproduction apparatus of example when reproducing.

This record reproducing device is established the reproduction key that comprises by operation user operating portion 114, makes power turn-on.Also can make power turn-on by inserting CD 17.

When operation is reproduced (S101), systems control division 111 at first makes the power connection (S102) of system

Then, systems control division 111 is judged whether this record reproducing device is set in and is restarted pattern (S103).Be not set in and restart pattern, then proceed to conventional playback program (S116～S119).

Otherwise, being set among the S103 when restarting pattern, systems control division 111 judges whether to wait during the power supply blocking-up and changes CD 17 (S104).For example can carry out this judgement according to the detection of switch motion of the lid of the insertion mouth that is located at CD 17 etc.

Do not change CD 17, then systems control division 111 makes CD ID identification part 116 read CD ID from CD 17, discerns (S105).At this moment the CD 17 of Cha Ruing does not have CD ID etc. and makes under the situation that can not discern CD ID among the S105, and establishment acquiescence ID discerns as CD ID.

When changing CD 17, CD ID is also read in CD ID identification part 116, and judges whether to discern CD ID (S106).At this moment, if can not discern CD ID, transfer to conventional playback program (S116～S119).This is because when changing CD 17, and the CD that can not discern CD ID that inserts when last time or the reproduction before it are interrupted is not necessarily consistent with the CD that can not discern CD ID of current insertion.

The CD ID of CD ID identification part 116 identification CDs 17, and systems control division 111 reads in this information.

Then, systems control division 111 (is acquiescence ID according to the CD ID that reads from CD ID identification part 116 when ID is given tacit consent in identification the S105; Hereinafter also like this), in working storage 119, retrieve, and judge whether to store the CD ID (S107) of described CD ID identification part 116 identifications.Here, not when working storage 119 stored CD ID, transfer to conventional playback program (S116～S119).Hereinafter describe the running of conventional program in detail.

Otherwise during stored CD ID, systems control division 111 is read the interruption position information (S108) corresponding with this CD ID from working storage 119 to working storage 119.

Then, start the initial treatment (S109) of optical disc apparatus.Here, the initial treatment of optical disc apparatus is meant: systems control division 111 control optical disc record reproducing portions 115, carry out the various adjustment of laser heads such as laser power adjustment, disc tilt adjustment, aberration correction, but after forming the state of record-playback, read TOC (contents table) information from CD 17, and adapt to the various parameter settings of this information.

Then, systems control division 111 according to predefined time offset, is reproducing enable position operational part 118 calculating (computing) reproduction enable positions from interrupting the reproduction interruption position shown in the positional information.Then, according to this operation result 115 indications of optical disc record reproducing portion are started reproduction, so that reproduce the data (S110) of CD 17.Preestablish above-mentioned time offset by the user.For example, live images such as film then are 3 minutes or short to reach 1 minute just enough.

Initial treatment finishes back (S111), the TOC information and the interruption position information of the CD 17 that systems control division 111 reads in according to above-mentioned initial treatment, the laser head (not shown) of control optical disc record reproducing portion 115, to be written to buffer 120 from the content-data that CD 17 is read, and start reproduction processes (S112) from reproduction enable position (reproduce and start assigned address) based on above-mentioned operation result.

Then, systems control division 111 is read content-data by optical disc record reproducing portion 115 from CD 17 two-forties, stores buffer 120 into.And, read content-data continuously from buffer 120 low rates ground, output to information output part 113 (S113) as reproducing data.

Then, in above-mentioned reproduction, reproduce, up to reproducing interruption position.At this moment, if set static (for example the rest image during the live image content shows) for, then temporarily interrupt reproduction (S114) in this reproductions interruption position.

As indicated above carry out like that or do not carry out this reproduce to interrupt all can, but reproduce when interrupting, start and reproduce according to reproducing order.Thereafter, carry out conventional reproduction processes (S115) after, finish to restart operation.Above-mentioned reproduction order can be the reproduction operation (reproduction key operation) that the user carries out, and perhaps also can make in (through behind the certain hour) after the timing of the timing time that the timing unit that uses timer is set to start and reproduce.

As indicated above, reproduce enable position to reproducing the interruption position skew by making, can grasp the reproduction situation before stopping, being convenient to understand reproduced content, especially the content during live image.By reproducing near the interruption position temporarily staticly, the user is convenient to understand the situation till current (or last time).

Especially under the situation that live image is handled, reproduce, then at first see scene, thereby the user needs the time in order to find out the content till current from reproducing interruption position.Yet, started reproduction by (past) before reproducing interruption position from this, can fully understand or find out content.

Under the situation of music, for example also can set for when then melody produces midway and interrupts from the top (before reproducing interruption position) of melody and reproduce, rather than specify by the time.

CD 17 is not awarded under the situation of CD ID,, just can not guarantee the corresponding relation of this CD 17 and interrupting information, but not change CD 17, then can carry out same restarting in case eject CD 17.

For example, can reach this point by issuing above-mentioned acquiescence ID in advance.For example to not awarding the CD 17 issue acquiescence ID of CD ID.So, can make on the structure in working storage 119 and preserve the interruption position information, as having the interruption position information of corresponding relation with this acquiescence ID.Can make this acquiescence ID as the common ID of not clear whole CDs of CD ID 17 in advance.Therefore, making whole interruption position information and CD ID have corresponding relation ground preserves.

Here, the conventional playback program that is judged as when not being to restart pattern among the S103, carries out in the time of can not discerning CD ID among the S106 or when not having the CD ID of searching object among the S107 (S116～S119) is described.

115 indications of 111 pairs of optical disc record reproducing portions of systems control division start initial treatment (S116).Then, finish initial treatment, but when becoming the state of record-playback (S117), systems control division 111 is read content-data by optical disc record reproducing portion 115 from CD 117, and starts the processing (S118) that is written to buffer 120 with two-forty.

Then, content-data is written to buffer 120 to a certain degree, then starts the processing (S119) of reproducing this content-data from buffer 120 with low rate.Thus,, export as reproducing data, and transfer to conventional reproduction processes (S115) from buffer 120 continuous sense datas with low rate.

Then, with Fig. 4 the setting of reproducing the enable position side-play amount is described.

Fig. 4 illustrates the composition example of the information that comprises in the content-data of this record reproducing device reproduction.Among Fig. 4, content-data by a series of continuous scene V1, V2 ..., Vn (n is an integer) forms, each scene is made up of video information and audio-frequency information.

Here, to each scene award a series of timing code T1, T2 that the timing of reproducing is shown ..., Tn and expression deposit the address on the recording medium of each scene a series of storeroom address A1, A2 ..., An.Can be with this timing code as above-mentioned interruption position information.

In this record reproducing device, by each scene of sequential reproduction according to above-mentioned a series of timing codes, can successively reproducing video information and audio-frequency information.By specifying timing code arbitrarily, can read in and rendition of content data from the address, storeroom of the scene of this timing code correspondence.

Then, with Figure 11 reproducting method in the restarting of utilizing in this record reproducing device is described.

Figure 11 illustrates the composition that is recorded in the content in the CD 17.As shown in figure 11, the content-data in the CD 17 by a series of continuous scene V1, V2 ... V9 ... form, to each scene award a series of timing code T1, T2 ... T9 ... with a series of storeroom address D A1, DA2 ... DA9 ...

As shown in figure 11, will reproduce interruption position and be taken as DA5.Reproduce the reproduction enable position of startup and specified in time, thereby only move the time (shift time) of appointment to timing code (T2) from the timing code (T5) of reproducing interruption position by restarting order.So, calculate suitable therewith address D A2, as the timing code of reproducing enable position.Carry out this calculation process with reproducing enable position operational part 118.

Among the present invention, controlled making from DA2 starts reproduction, and temporarily stops in the moment that arrives reproduction interruption position DA5.And, can allow the user utilize the indication of reproduction key to transfer to playback mode from this temporary transient halted state, also can structurally make with timer and carry out starting reproduction after the certain hour timing.

Then, with Figure 12 the CD ID admin table of depositing on the working storage 119 is described.

Figure 12 illustrates the composition example of the CD ID admin table of management CD ID that working storage 119 deposits and interruption position information.Make the set that comprises n (n is an integer) CD ID information on the CD ID admin table structure.CD ID information is the information of the above-mentioned CD ID that expression can unique each CD of differentiation.Make above-mentioned interruption position information and CD ID information have corresponding relation.

, be inserted into once more under the situation of (loading) behind temporary transient ejection CD 17 with reference to this CD ID admin table by systems control division 111, also can realize restarting reproduction.Also can the reproduction enable position when restarting be designated as because of each medium differently, have incidence relation ground in the CD ID admin table and have this information (reproducing enable position information) so can make.

The control method of carrying out as the function and the systems control division 111 of each unit of the systems control division 111 that illustrates in the present embodiment (memory contents administrative unit, reproduce the start-up control unit) also can be realized by making computing machine carry out the transcriber control program.

At this moment, realize above-mentioned functions and method from the procedure code itself that recording medium is read, the recording medium that writes down this procedure code constitutes the present invention.

The recording medium of supplying with said procedure sign indicating number usefulness can be constituted and to separate with device.Described recording medium can be fixedly to bear to supply with procedure code.And described recording medium can be mounted to the procedure code that calculates the direct reading and recording of function on device, also can be mounted to and can read by the program reading device as external memory connected system or device.

In sum, the record reproducing device of present embodiment is the recording of information transcriber that reproduces interchangeable CD 17, and optical disc record reproducing portion 115, the cog region with information of reproducing CD 17 divides the CD ID identification part 116 of the CD ID of CD 17 usefulness, stores the working storage 119 of the information that comprises CD ID, calculates the reproduction enable position operational part 118 and the systems control division 111 that reproduce enable position.

Systems control division 111 when the reproduction of interrupting CD 17, but make the position on CD ID and the regulation CD 17 of CD 17 of CD ID identification part 116 identifications store working storage 119 into so that have corresponding relation CD ID admin table according to the reproduction interruption position of reproducing the next time of interruption position decision (computing) CD 17 of last time.

Systems control division 111 also when the reproduction that starts CD 17, according to the corresponding interruption position information that is stored in working storage 119 of CD ID of the CD 17 of CD ID identification part identification, the reproduction enable position of control optical disc record reproducing portion 115.

Calculate (computing) reproduction enable position by reproducing enable position operational part 118 according to the side-play amount to reproducing interruption position of appointment.Then, its operation result makes systems control division 111 move the reproduction enable position, and starts reproduction.

Like this, in the transcriber of the present invention, be not limited to so long as have the CD of CD ID, then reproducing one time does not just take out and the situation of startup reproduction from transcriber, even temporarily taking out from transcriber, and after not reproducing other CDs or reproducing other one or more CDs, inserting this CD (former CD) restarts under the situation of reproduction, also can will be offset the position of stipulated time as reproducing enable position from reproducing interruption position by the corresponding interruption position information of this CD (former CD) of basis with working storage 119 storages.

Reproduce by starting from above-mentioned reproduction enable position, and temporarily static in the reproduction interruption position, can be to looking hearer (user) the notice reproduction interruption position of last time, the user also can grasp content simultaneously.

Make temporarily static (the demonstration rest image) that reproduce on the interruption position on the structure, then be convenient to the reproduction interruption position that the user grasps last time.The reproduction order that available timer setting or user are structurally also made in temporary transient static releasing starts reproduction.Therefore, the user can set rest time as required, and can start reproduction at any time.

Set forth in the present embodiment the situation of CD 17 (disk-like recording medium), but the invention is not restricted to this interchangeable disk-like recording medium as the record reproducing device of carrier.For example, also can be with semiconductor memory (memory stick, SD, small-sized flash memory etc.), hard disk etc. as carrier.In this carrier, also can structurally make and to preserve (storage) media identification information (identification information) suitable, bring into play the effect identical with above-mentioned CD ID with above-mentioned CD ID.

In the present embodiment, reproduction startup assigned address is benchmark (unit) with time to the side-play amount of the reproduction interruption position of user's appointment.Yet it is the method for benchmark that above-mentioned side-play amount designation method was not limited to time.For example also can utilize melody stem (the no part of movement unit, melody unit, certain hour) to finish.

In sum, transcriber of the present invention is the transcriber that reproduces the information of recording medium, reproduction units with information of information reproduction recording medium, the recognition unit of the identification information that identification differentiation carrier is used, storage comprises the storage unit of the information of identification information, when the reproduction of interrupting information recording medium, make the identification information of this carrier of described recognition unit identification, should start the position on this carrier of reproduction so that the interruption position information of carrying out reproducing next time of this carrier from interruption position stores the reproduction interrupt control unit of described storage unit into with having corresponding relation with stipulating described reproduction units, and when the reproduction of log-on message recording medium, be stored in the interruption position information of described storage unit accordingly according to identification information, control the reproduction start-up control unit of the reproduction enable position of described reproduction units with this carrier of described recognition unit identification.

According to above-mentioned composition, can discern the identification information of the carrier that maybe will reproduce that reproduces by reproduction units with recognition unit.

And, during the reproduction of interrupting information recording medium, in order to reproduce the next time of carrying out this carrier from interruption position, reproduce the interruption position information of the position on the carrier that should start reproduction when but the interrupt control unit reproduces regulation next time, store storage unit into with having corresponding relation with the identification information of the carrier that reproduces.During the reproduction of log-on message recording medium, reproduce the start-up control unit according to being stored in the interruption position information of storage unit accordingly with the identification information of the carrier that will reproduce, the position is reproduced in control.

Therefore, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, behind the temporary transient taking-up of transcriber the 1st carrier, insert the 1st carrier again, and do not reproduce under the situation of the 2nd carrier, or take out the 1st carrier from transcriber, and after the 2nd carrier inserted this transcriber and reproduces, again under the situation that the 1st carrier insertion transcriber is reproduced, can both on the 1st carrier, restart reproduction according to the pairing interruption position information of the 1st carrier of cell stores from the position of interrupting reproducing last time.

Like this, in the above-mentioned composition, when temporarily taking out carrier and once more it being reproduced or interchange information recording medium and when reproducing, can both on each carrier, the reproduction interruption position from last time reproduce.

Except that the composition of above-mentioned transcriber, best described reproduction interrupt control unit is when the reproduction of the carrier that interrupts can not discerning identification information with described recognition unit, set the identification information that this carrier is used, and make the identification information of setting, store described storage unit into interruption position information with having corresponding relation, and when starting the reproduction of the carrier that can not discern identification information with described recognition unit, according to described storage unit in the corresponding interruption position information of identification information set when interrupting of the reproduction of storing, control the reproduction enable position of described reproduction units.

Can not discern under the situation of reproduction units identification information that reproduce or that want information reproduction recording medium (under the situation when perhaps being identified as no identification information) at recognition unit according to above-mentioned composition, during the reproduction of interruption logging medium, set the identification information that the carrier that reproduces is used.And, reproduce the interrupt control unit and make the identification information of such setting and interruption position information store storage unit into with having corresponding relation.When the reproduction of log-on message recording medium, even above-mentioned recognition unit can not identification marking information, playback control unit also according to the corresponding interruption position information of identification information of the setting of cell stores, control to reproduce by recognition unit can not identification marking information the reproduction position of carrier.

Therefore, in the above-mentioned composition, even recognition unit can not the carrier of identification marking information in, also with recognition unit can identification marking information carrier identical, can reproduce interruptions from last time and reproduce.

Except that the composition of above-mentioned transcriber, best described storage unit can be stored the interruption position information of a plurality of carriers identification information separately and each carrier; Described reproduction start-up control unit is when the reproduction of log-on message recording medium, and the pairing interruption position information of the carrier that reproduces in the information according to described cell stores is controlled reproduction units.

According to above-mentioned composition, storage unit can arrive each carrier with identification information and interruption position information stores to a plurality of carriers, thereby can be to a plurality of carriers realizations restart facility separately.That is, during the reproduction of log-on message recording medium A, even and reproduced last time of A between carry out the reproduction or the interruption of another carrier, also can carry out and reproduce from the interruption position of A.

Except that the composition of above-mentioned transcriber, best described reproduction interrupt control unit is when the reproduction of interrupting information recording medium, make the information of the reproduction content after the reproduction interruption position that reads from this carrier, store described storage unit into with having corresponding relation with the identification information of this carrier; Described reproduction start-up control unit after the identification information of reproduction and this carrier is stored in the reproduction content of described storage unit with having corresponding relation, then carries out the reproduction from this carrier when the reproduction of log-on message recording medium.

According to above-mentioned composition, the information of the reproduction content of in cell stores, having no progeny in advance when interrupting reproducing.Therefore, restart when reproducing, can at first reproduce cell stores in the reproduction content of having no progeny, and initial treatment such as read in the adjustment of for example laser, each parameter setting, the carrier TOC information of carrying out reproduction units during this period.And, after the reproduction from storage unit, can then carry out from described carrier and reproduce operation.Thereby, for the user, can shorten the stand-by period before reproducing, obtain successively reproducing information, can obtain comfortable reproducing environment.

Except that the composition of above-mentioned transcriber, best described reproduction interrupt control unit is when the reproduction of interrupting information recording medium, make the information of the reproduction content before the reproduction interruption position that reads from this carrier, store described storage unit into with having corresponding relation with the identification information of this carrier; Described reproduction start-up control unit after the identification information of reproduction and this carrier is stored in the reproduction content of described storage unit with having corresponding relation, then carries out the reproduction from this carrier when the reproduction of log-on message recording medium.

According to above-mentioned composition, make the preceding information of reproduction interruption position deposit down storage unit when interrupting reproducing in advance, thereby can before interruption position, carry out information regeneration.Like this, the user can simultaneously be found out reproduce the preceding content of interruption position, one side is reproduced the content after the reproduction interruption position continuously with this content.Can also utilize the initial treatment of carrying out, thereby, can shorten the time before reproducing, allow the user can obtain comfortable reproducing environment with mentioned above identical from carrying out reproduction units during the reproduction of storage unit.

Except that the composition of above-mentioned transcriber, best described storage unit is interchangeable.

According to above-mentioned composition, under the situation such as huge or canned data recording medium quantity is many in the information that storage unit keeps, all can be by changing storage unit, the change capacity is tackled.

Except that the composition of above-mentioned transcriber, best described reproduction interruption position control module when making described cell stores interruption position information, but be stored as regulation storage interruption position sequence of information.

According to above-mentioned composition, when the information of needs deletion cell stores, can delete successively according to the information of order from wearing in proper order of storage.

Except that the composition of above-mentioned transcriber, preferably have the memory contents administrative unit, when this unit increases the idle capacity of described storage unit at needs, from the old information of storage order, preferential deletion.

According to above-mentioned composition, when needs increase the idle capacity of storage unit, can delete automatically from the old information of cell stores order, thereby can increase the idle capacity of storage unit.

Except that the composition of above-mentioned transcriber, preferably have the content of the information that shows described cell stores display unit, accept from the input block of user's input and to the corresponding carrier of specific identification information that adapts to user's input, make the invalid ineffective treatment unit of reproduction that begins from interruption position.

According to above-mentioned composition, can show the content of the information of described cell stores, and user itself can change the carrier that the interruption position when not needing to reproduce from last time is reproduced with input block, make it can carry out routine reproduction.Therefore, can the user freely finish reproduction.

Except that the composition of above-mentioned transcriber, preferably have the content of the information that shows described cell stores display unit, accept from the input block of user's input and from the delete cells of the described storage unit deletion interruption position information corresponding with adapting to specific identification information that the user imports.

According to above-mentioned composition, can show the content of the information of described cell stores, and user itself can delete unwanted information in the information of cell stores with input block.

Except that the composition of above-mentioned transcriber, best described input block is accepted the identification information input of user alias one to one with the carrier of described cell stores; Described storage unit makes the identification information of this carrier, has the described another name of corresponding relation ground storage with interruption position information; Described display device shows the another name of described cell stores.

According to above-mentioned composition, the user can mark ID (title of oneself understanding easily) alone to the full detail recording medium that comprises the carrier that does not have identification information, as described another name.Described storage unit can be stored this ID alone, and display unit can show.Therefore, the user can show that it is invalid to make from the reproduction of interruption position, or deletes the operations such as information of cell stores under the state of ID alone at display unit, thereby improves the access performance to the information that writes down in the carrier.

This point especially under the situation of the information of a plurality of carriers of described cell stores, because the user can watch the title of understanding easily from display unit, and can select the information of operands such as deletion, is brought into play the effect of raising operability.

In sum, another existing device of the present invention has the recognition unit that the identification information of carrier is distinguished in identification, the storage unit of the identification information of storage identification, when interrupting the reproduction of described carrier, make the interruption position information of stipulating the reproduction interruption position on these Infostorage Record medium, store the reproduction interrupt control unit of described storage unit into described identification information with having corresponding relation, and when restarting the reproduction of described carrier, reproduce the reproduction enable position control module of startup as reproducing enable position according to the position of interruption position information before with described interruption position.

According to foregoing invention, obtain the intrinsic information of the carrier of loading by recognition unit, with identification and provisioning information recording medium.The identification information storage that recognition unit is discerned is to storage unit again.

And, when interrupting the reproduction of described carrier, reproduce the interrupt control unit and make interrupting information and the described identification information that regulation is interrupted on this carrier of reproduction store storage unit into with having corresponding relation.Then, interrupt reproducing operation.

For example, in the live image reproduction of content, have no progeny and restart when reproducing, reproduce the enable position control module according to described interruption position information, with the position before the described reproduction interruption position be used as reproduce enable position after, the startup of reproducing.

The implication of the position before reproduce interrupting for reproduce the position of having reproduced before interrupting (on the time shaft than reproducing the position that interruption position ranks forefront in time) or reproduce reproduced before interrupting and entity on depart from the position of reproducing the interruption position certain distance.

Like this, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, after taking out the 1st carrier from transcriber, insert the 1st carrier again, and do not reproduce under the situation of the 2nd carrier, or from temporary transient the 1st carrier that takes out of transcriber, and after loading the 2nd carrier or loading the 2nd carrier and reproduce, take out the 2nd carrier from transcriber, load once more then under the situation that the 1st carrier reproduces, can both be according to the interruption position information of the 1st carrier, the startup that reproduce the position before the reproduction interruption position.

Therefore, the user can find out the content of reproducing before reproduction is interrupted, and after fully understanding this content, restarts and reproduce interruptions and subsequent reproduction.According to foregoing invention,, can the related interruption position information of reproduction interruption position separately be stored in storage unit to a plurality of recording mediums owing to make the recording medium in the reproduction have corresponding relation with the reproduction interruption position.Therefore, also can simultaneously find out each content to a plurality of carriers that are in various interruption statuss, one side restarts reproduction, does not need to suspend like that and numerous and diverse operation such as reversing in the past.

In the described transcriber, record live image information in the best described carrier, described reproduction enable position control module begins to reproduce startup from described interruption position after described reproduction interruption position is temporarily interrupted reproducing and shown rest image.

At this moment, because the reproduction interruption position from the position reproduction of carrying out audiovisual to last time, the user further understands easily and reproduces content.Owing to forming temporary transient rest image, the reproduction interruption position in last time shows again, the identification that can reproduce interruption position reliably, and the user can understand content very effectively.

Also has the timing unit that when the elapsed-time standards of the show state of described rest image is carried out timing, can carry out the setting of timing time in the best described transcriber, and carry out described reproduction startup after experiencing the timing time of setting, or carry out described reproduction startup once receiving to reproduce to order in the described rest image show state.

Have under the situation of composition of timing unit, by preestablishing timing time, and after the timing of this timing time, reproduce automatically to start and handle, thereby can really reduce user's operation.On the other hand, reproducing under the situation of startup after receiving the reproduction order, can be that startup is reproduced on the basis at any time with user.

Best described transcriber also has the display unit of the described identification information that shows described cell stores respectively and described interruption position information and sets the input block that described reproduction enable position is used, the described reproduction enable position of described reproduction enable position control module from setting by input block reproduced startup.

Identification information and interruption position information when at this moment, each carrier reproduces startup by the display unit demonstration.Therefore, the user can set the reproduction enable position by input block after confirming the described information that display unit shows.

For example, under the situation of live image, can suitable set positions be the reproduction enable position according to content.Under the situation of music contents such as CD, can reproduce startup from the starting position or the end position of melody.Also can be set in the reproduction interruption position with reproducing enable position.Like this, for the user, can realize comfortable reproducing environment.

Reproducting method of the present invention, the information of information reproduction recording medium, when the reproduction of interrupting information recording medium, comprise the interruption indication step of the interruption that the reproduction units indication of reproducing this recording medium is reproduced and the identification information that this recording medium of identification is used, should start the position on this carrier of reproduction so that the interruption position information of carrying out reproducing next time of this carrier from interruption position stores the storing step of storage unit into with having corresponding relation with stipulating described reproduction units; When the reproduction of log-on message recording medium, comprising identification distinguishes the identification step of the identification information that this carrier uses, obtains the information obtaining step of information corresponding with the identification information of described identification step identification in the interruption position information of described cell stores and according to the interruption position information that obtains in the described information obtaining step, control the reproduction setting up procedure of the reproduction enable position of described reproduction units.

According to said method, when existing the reproduction of carrier to interrupt, indication is reproduced and is interrupted, make described carrier identification information and from interruption position carry out next time again the interruption position information of used described carrier stored.So, restart when reproducing, described identification information be can discern, and the identification information and the interruption position information of storage used, begin to carry out the reproduction operation from interruption position.

In order to solve above-mentioned problem, method of the present invention makes the interruption position information of the reproduction interruption position of stipulating on this recording medium when the reproduction of interrupting information recording medium, has the storage of corresponding relation ground with the identification information of discerning described recording medium; When the reproduction of restarting described carrier, discern the identification information of this carrier, and, startup as reproducing enable position, is reproduced in the position before the described reproduction interruption position according to described interruption position information.

According to above-mentioned reproducting method, during the reproduction of interrupting information recording medium, make the interruption position information of the reproduction interruption position of stipulating on this carrier, have corresponding relation ground storage with the identification information of the described carrier of identification after, interrupt reproducing and operate.

And, have no progeny in the reproduction when restarting the reproduction of described carrier, discern the identification information of this carrier, and, startup as reproducing enable position, is reproduced in the position before the described interruption position according to described interruption position information.

Like this, be not limited to not take out certain recording medium and restart the situation of reproduction from transcriber, temporarily taking out the 1st carrier from transcriber, and after loading the 2nd carrier or loading the 2nd carrier and reproduce, load once more under the situation that the 1st carrier reproduces, also can be according to the interruption position information of the 1st carrier, the startup that reproduce the position before the reproduction interruption position.

Therefore, the user can find out the content of reproducing before reproduction is interrupted, and after fully understanding this content, restarts and reproduce interruptions and subsequent reproduction.

According to foregoing invention,, can the related interruption position information of reproduction interruption position separately be stored in storage unit to a plurality of recording mediums owing to make the recording medium in the reproduction have corresponding relation with the reproduction interruption position.

Therefore, also can simultaneously find out each content to a plurality of carriers that are in various interruption statuss, one side restarts reproduction, does not need to suspend like that and numerous and diverse operation such as reversing in the past.

In the control method of above-mentioned transcriber, preferably, set described reproduction enable position, and, reproduce startup from the described reproduction enable position of such setting with reference to shown described identification information of having stored and described interruption position information.

Identification information and interruption position information when at this moment, each carrier is reproduced by the display unit demonstration.Therefore, the user can set the reproduction enable position by input block after confirming the described information that display unit shows.

For example, under the situation of live image, can suitable set positions be the reproduction enable position according to content.Under the situation of music contents such as CD, can reproduce startup from the starting position or the end position of melody.The user also can be set in the reproduction interruption position with reproducing enable position.Like this, for the user, can realize comfortable reproducing environment.

Playback program of the present invention is used to carry out above-mentioned transcriber control method, and makes on the structure and make computing machine carry out above-mentioned steps.

According to above-mentioned composition, said method is carried out on computers as playback program.

Computer-readable recording medium of the present invention writes down described playback program, and makes embodied on computer readable on the structure.

According to above-mentioned composition,, can carry out described playback control method with described playback program on the computing machine arbitrarily by in the described program of the recording medium that can read.

Like this, can make described playback program record the recording medium of any embodied on computer readable that transcriber has in advance, can be convenient to carry out preservation, the circulation of described playback program.And, read this recording medium by the computing machine that transcriber is had, this computing machine is worked as above-mentioned each unit (memory contents administrative unit, ineffective treatment unit, delete cells, reproduction interrupt control unit, reproduction start-up control unit, reproduction enable position control module, playback control unit).Can make this computing machine carry out the processing of each step in the described transcriber control method again.

The invention is not restricted to the respective embodiments described above, can do various conversion in the scope of claims, technical unit of the present invention comprises the embodiment of the technical unit gained that discloses respectively in the different embodiments of appropriate combination.

Embodiment that constitutes in " best mode that carries out an invention " or embodiment are that explanation is of the present invention after all, should not only limit to this concrete example and do narrow definition, can carry out various conversion in spirit of the present invention and claims scope and put into practice.

Industrial practicality

When reproduction device of the present invention reproduces it again, or exchange letter behind temporary transient taking-up carrier When after the breath recording medium it being reproduced, can both be on each carrier from the reproduction interrupt bit of last time Put or reproduce position before the interruption position and start and reproduce, thereby can be for to having the CD matchmaker of arbitrary access Reproduction device and reproducting method that body etc. reproduce.

Claims (24)

1, a kind of transcriber, the information of information reproduction recording medium is characterized in that, has

The reproduction units of the information of information reproduction recording medium,

The recognition unit of the identification information that identification differentiation carrier is used,

The storage comprise identification information information storage unit,

When the reproduction of interrupting information recording medium, make the identification information of this carrier of described recognition unit identification, with can stipulate described reproduction units should start on this carrier of reproduction the position in case the interruption position information of carrying out reproducing next time of this carrier from interruption position store into with having corresponding relation described storage unit reproduction interrupt control unit and

When the reproduction of log-on message recording medium, be stored in the interruption position information of described storage unit accordingly according to identification information, control the reproduction start-up control unit of the reproduction enable position of described reproduction units with this carrier of described recognition unit identification.

2, transcriber as claimed in claim 1 is characterized in that,

Described reproduction interrupt control unit is when the reproduction of the carrier that interrupts can not discerning identification information with described recognition unit, set the identification information that this carrier is used, and make the identification information of setting, store described storage unit into interruption position information with having corresponding relation, and

When starting the reproduction of the carrier that can not discern identification information with described recognition unit, according to described storage unit in the corresponding interruption position information of identification information set when interrupting of the reproduction of storing, control the reproduction enable position of described reproduction units.

3, transcriber as claimed in claim 1 or 2 is characterized in that,

Described storage unit can be stored the interruption position information of a plurality of carriers identification information separately and each carrier,

Described reproduction start-up control unit is when the reproduction of log-on message recording medium, and the pairing interruption position information of the carrier that reproduces in the information according to described cell stores is controlled reproduction units.

4, as each described transcriber in the claim 1 to 3, it is characterized in that,

Described reproduction interrupt control unit is when the reproduction of interrupting information recording medium, make the information of the reproduction content after the reproduction interruption position that reads from this carrier, store described storage unit into the identification information of this carrier with having corresponding relation

Described reproduction start-up control unit after the identification information of reproduction and this carrier is stored in the reproduction content of described storage unit with having corresponding relation, then carries out the reproduction from this carrier when the reproduction of log-on message recording medium.

5, as each described transcriber in the claim 1 to 3, it is characterized in that,

Described reproduction interrupt control unit is when the reproduction of interrupting information recording medium, make the information of the reproduction content before the reproduction interruption position that reads from this carrier, store described storage unit into the identification information of this carrier with having corresponding relation

Described reproduction start-up control unit after the identification information of reproduction and this carrier is stored in the reproduction content of described storage unit with having corresponding relation, then carries out the reproduction from this carrier when the reproduction of log-on message recording medium.

6, as each described transcriber in the claim 1 to 5, it is characterized in that,

Described storage unit is interchangeable.

7, as each described transcriber in the claim 1 to 6, it is characterized in that,

The interruption position sequence of information is stored but be stored as regulation in described reproduction interrupt control unit when making described interruption position information stores to described storage unit.

8, transcriber as claimed in claim 7 is characterized in that,

Have the memory contents administrative unit, when this unit increases the idle capacity of described storage unit at needs, from the old information of storage order, preferential deletion.

9, as each described transcriber in the claim 1 to 8, it is characterized in that having

Show described cell stores information content display unit,

Accept from the input block of user's input and

To with the corresponding carrier of specific identification information that adapts to user's input, make the invalid ineffective treatment unit of reproduction that begins from interruption position.

10, as each described transcriber in the claim 1 to 9, it is characterized in that having

Show described cell stores information content display unit,

Accept from the input block of user's input and

Delete cells from the described storage unit deletion interruption position information corresponding with the specific identification information that adapts to user's input.

11, as claim 9 or 10 described reproduction units, it is characterized in that,

Described input block is accepted the identification information input of user alias one to one with the carrier of described cell stores,

Described storage unit makes the identification information of this carrier, has the described another name of corresponding relation ground storage with interruption position information,

Described display device shows the another name of described cell stores.

12, a kind of transcriber is characterized in that, has

The recognition unit of the identification information of identification differentiation carrier,

The storage unit of the identification information of storage identification,

When interrupting the reproduction of described carrier, make the interruption position information of stipulating the reproduction interruption position on these Infostorage Record medium, with described identification information store into with having corresponding relation described storage unit reproduction interrupt control unit and

When restarting the reproduction of described carrier, reproduce the reproduction enable position control module of startup as reproducing enable position according to the position of interruption position information before with described interruption position.

13, transcriber as claimed in claim 12 is characterized in that,

Record live image information in the described carrier,

Described reproduction enable position control module begins to reproduce startup from described interruption position after described reproduction interruption position is temporarily interrupted reproducing and shown rest image.

14, transcriber as claimed in claim 13 is characterized in that, also has

The timing unit that when the elapsed-time standards of the show state of described rest image is carried out timing, can carry out the setting of timing time, and

Carry out described reproduction startup after experiencing the timing time of setting, or carry out described reproduction startup once receiving to reproduce to order in the described rest image show state.

15, as each described transcriber in the claim 12 to 14, it is characterized in that also having

Show respectively the described identification information of described cell stores and described interruption position information display unit and

Set the input block that described reproduction enable position is used,

The described reproduction enable position of described reproduction enable position control module from setting by input block reproduced startup.

16, a kind of reproducting method, the information of information reproduction recording medium is characterized in that,

During the reproduction of interrupting information recording medium, comprise

The interruption indication step of the interruption that the reproduction units indication of reproducing this recording medium is reproduced and

The identification information that this recording medium of identification is used, should start the position on this carrier of reproduction so that the interruption position information of carrying out reproducing next time of this carrier from interruption position stores the storing step of storage unit into with having corresponding relation with stipulating described reproduction units

During the reproduction of log-on message recording medium, comprise

The identification step of the identification information that this carrier of identification differentiation is used,

Obtain information corresponding in the interruption position information of described cell stores with the identification information of described identification step identification the information obtaining step and

According to the interruption position information that obtains in the described information obtaining step, control the reproduction setting up procedure of the reproduction enable position of described reproduction units.

17, a kind of reproducting method is characterized in that,

During the reproduction of interrupting information recording medium, make the interruption position information of the reproduction interruption position of stipulating on this recording medium, have corresponding relation ground with the identification information of the described recording medium of identification and store,

When restarting the reproduction of described carrier, discern the identification information of this carrier, and, startup as reproducing enable position, is reproduced in the position before the described reproduction interruption position according to described interruption position information.

18, reproducting method as claimed in claim 17 is characterized in that,

With reference to shown described identification information of having stored and described interruption position information, set described reproduction enable position, and, reproduce startup from the described reproduction enable position of such setting.

19, a kind of reproducting method is characterized in that,

During the reproduction of interrupting information recording medium, the identification information that this carrier of identification is used, the interruption position information that should start the interruption position of reproducing next time of described carrier with regulation has corresponding relation ground stores,

During the reproduction of log-on message recording medium, the identification information of the carrier that should reproduce is distinguished in identification,

According to the interruption position information corresponding with the described identification information of being discerned in the described interruption position information of being stored, regulation is reproduced enable position, and starts reproduction.

20, reproducting method as claimed in claim 19 is characterized in that,

During the reproduction of the carrier that interruption can not be discerned identification information, set the identification information that this carrier is used, and make the identification information of such setting, have the storage of corresponding relation ground with described interruption position information,

When starting the reproduction of described carrier, according to the corresponding interruption position information of the described identification information of having set of being stored, regulation is reproduced enable position.

21, as claim 19 or 20 described reproducting methods, it is characterized in that,

During the reproduction of interrupting information recording medium, make the information of the reproduction content after the reproduction interruption position that reads from this carrier, have the storage of corresponding relation ground with the identification information of this carrier,

During the reproduction of log-on message recording medium, after making the identification information of described reproduction content and described carrier have corresponding relation ground to reproduce, proceed reproduction from described carrier.

22, as claim 19 or 20 described reproducting methods, it is characterized in that,

During the reproduction of interrupting information recording medium, make the information of the reproduction content before the reproduction of reading from this carrier is interrupted, have corresponding relation ground with the identification information of each carrier and store,

When starting the reproduction of described carrier, after making the identification information of described reproduction content and this carrier have corresponding relation ground to reproduce, then carry out reproduction from this carrier.

23, a kind of playback program is characterized in that,

Be used for carrying out, and be used to make computing machine to carry out described each step as each described reproducting method of claim 16 to 22.

24, a kind of recording medium is characterized in that,

Record is as the playback program in the claim 23, and embodied on computer readable.

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