CN1649018A - Disc device and data processing method - Google Patents

Abstract

The invention provides a disc device and data processing method. The interruption position information in the disk (10) with user information is recorded in the prescribed region of the disk (10) when reproduction of information recorded in the disk (10) is interrupted. The interruption position information of the prescribed region of the disk is read out with the user information when reproduction of the disk is instructed. The interruption position information corresponding to the given user information is selected, and reproduction is performed from the position indicated by that.

Description

Dish device and data processing method

Technical field

The present invention relates to a kind of dish device, the interruption position information when especially relating to the interruption reproduction processes is recorded in dish device and the data processing method on the dish.

Background technology

As everyone knows, recently, as the recording medium of numerical data, dish such as DVD (DigitalVersatile Disc) is popularized.And, for the dish device that reproduces these dishes, expect high reliability or convenience.

, one of function of now installing in dish devices such as most DVD player, sound-track engraving apparatus has the disk storage function.When this function made the dish that is contained in the player stop in reproduction, where the storing reproduction dish arrived, and at secondary power OFF or after having reproduced other medium, a scene that is over from audiovisual begins to restart to reproduce.Like this, the user for example when the audiovisual film, can cross audiovisual part, begin audiovisual from interruptions.

Open in the 2002-142195 communique the spy, disclose a kind of technology, this technology be not make this disk storage function the interruption position information stores in the storer of player main body, but directly be recorded on the dish.Like this, for example the user can be with the disk player in own room, the 2nd buildings, automatically restarts remainder with the film of the disk player audiovisual in living room, the 1st building from interruptions.

But, open in the dish device of 2002-142195 communique the spy, content for 1 dish, for example reproduce the back when interrupting this dish user A (for example father) and user B a plurality of users such as (for example sons), being created in the place of reproducing the dish that user B (son) interrupts once more, is not the defective that begins to reproduce from the interruptions of user B (son) but from the interruptions of user A (father).Therefore, existence can not be managed the problem of the interruptions of dish to a plurality of users respectively.

Summary of the invention

The present invention makes in view of the above problems, and its purpose is to provide a kind of dish device and data processing method, is recorded on the dish by the interruption position information with each user, can the utilization dish to each the management interrupt positional information among a plurality of users.

According to an aspect of the present invention, provide a kind of dish device, possess: drive division, in disc recording information, output is corresponding to the signal that reads that is recorded in information on the described dish; Recapiulation is reproduced the described signal that reads that obtains from described drive division; Recording portion, recording prescribed information in the described dish that drives by described drive division; And control part, at the described drive division of control, interrupt when being recorded in the reproduction of the information on the described dish, control described recording portion and described drive division, so that the interruption position information in the described dish is recorded in the regulation zone of described dish with user profile, and in indication when reproducing described dish, control described drive division, so that the described interruption position information in the described regulation zone of described dish is read with described user profile, selection is reproduced from the position of this interruption position information representation corresponding to the interruption position information of the user profile that is provided.

According to a further aspect in the invention, a kind of data processing method is provided, comprise: the 1st step (Figure 13) is recorded in the interruption position information in the described dish in the regulation zone of described dish with user profile when being recorded in the reproduction of the information on the dish interrupting; With the 2nd step (Figure 14), when described dish is reproduced in indication once more, the interruption position information in the described regulation zone of described dish is read with described user profile, the interruption position information corresponding to the user profile that is provided is provided, and begin again to reproduce from the position of this information representation.

Description of drawings

Fig. 1 represents one embodiment of the invention, is the structured flowchart that expression is used for an example of explanation dish apparatus structure.

Fig. 2 is the figure that expression is used for illustrating the dish file structure that the dish device of same embodiment is handled.

Fig. 3 is the figure that expression is used for illustrating the RTR_VMG field structure of the dish that the dish device of same embodiment is handled.

Fig. 4 is the figure of the PL_SRPTI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Fig. 5 is the figure of the PL_SRP field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Fig. 6 is the figure of the TMAPI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Fig. 7 is the figure of the ORG_PGCI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Fig. 8 is the figure of the UD_PGCIT field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Fig. 9 is the figure of the UD_PGCITI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Figure 10 is the figure of the UD_PGVI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Figure 11 is the figure of the CI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Figure 12 is the figure of the M_CI field structure of the expression RTR_VMG that is used for illustrating the dish that the dish device of same embodiment is handled.

Figure 13 is the process flow diagram that expression is used for illustrating an example of the recording processing that the dish device of same embodiment is carried out.

Figure 14 is the process flow diagram that expression is used for illustrating an example of the reproduction processes that the dish device of same embodiment is carried out.

Figure 15 is the figure of an example of the indication picture of expression when being used for illustrating the dish device recording interruption position information of same embodiment.

Figure 16 is the figure that expression is used for illustrating an example of the indication picture when the dish device of same embodiment uses interruption position information to restart to reproduce.

Embodiment

Below, explain one embodiment of the invention with reference to accompanying drawing.

＜relate to the dish device of present embodiment 〉

Fig. 1 represents to relate to the example of structure of the dish device of present embodiment.This dish device is as an example, and main inscape is as follows: hard disk drive (HDD) 20; Rotation drives as the CD 10 that can construct the information storage medium of video file, and this CD 10 is carried out the disk drive 35 of Card read/write; Constitute the encoding section 50 of recording side; Constitute the lsb decoder 60 that reproduces side; Microcomputer piece 30 with the action of control device main body.

Here, scrambler 50 possesses: ADC (analog to digital converter) 52; The scrambler group 53 that comprises V (video) scrambler, A (audio frequency) scrambler and SP (secondary reflection) scrambler; Make the output of each scrambler become the formatter 56 of prescribed form and cushion storer 57.

Will be from the external analog video signal+external analog sound signal of AV input part 42, or among the analog tv signal+analoging sound signal input ADC52 from TV (TV) tuner 44.

Data processor 36 is according to the control of microcomputer piece 30, to offer disk drive 35 from the DVD record data of scrambler 50 outputs, or obtain the DVD reproducing signal that reproduces from CD 10 from disk drive 35, or the management information of rewriting record on the CD 10, or the data that write down on the deletion CD 10.

Microcomputer piece 30 comprises: MPU (microprocessing unit), write the ROM of control program etc. and be used for providing program to carry out the RAM of essential workspace.

The MPU of microcomputer piece 30 uses RAM as the workspace, executive editor, defective locations detection, not posting field detection, the setting of recorded information record position, UDF record, AV address setting etc. according to the control program that is stored in its ROM.In addition, microcomputer piece 30 comprises according to the control program that is stored in its ROM, each user of carrying out interruption position information management described later and reproduces location management portion.

Lsb decoder 60 possesses: separate the separation vessel 62 that takes out each bag from the map information with pack arrangement; The storer 63 that when carrying out bag separation or other signal Processing, uses; The Decoder bank 64 of the A demoder of the voice data that the SP demoder of the secondary Image Data that the V demoder, decoding that comprises the main Image Data that decoding separates by separation vessel 62 separated by separation vessel 62, decoding are separated by separation vessel 62; Video processor 66 will suitably be synthesized to from the secondary Image Data that the SP demoder obtains from the main Image Data that the V demoder obtains, and pairs such as overlapping output menu, captions are videoed on main reflection.

When the output of numeral output A demoder, to outside output, when simulation output,,, output to the outside by the DAC77 analog-converted through selector switch 76 through interface (I/F) 75.Selector switch 76 is according to the selection signal from microcomputer piece 30, select output from TV tuner 44 or A/V input part 42 through the signal of ADC52 input with from one of signal of Decoder bank 64 inputs.Simulated audio signal is offered not shown external component (the multi channel stereo device of 2 channels-6 channel).

Key input part 11 has reproduction (PLAY), stops (STOP), records (REC), skips (Skip), F.F. (FF), fast (Rew), the slow-motion key buttons such as (Slow) of falling.The user can pass through these buttons of proper handling, controls this dish device, HDD20 or rewritable dish 10 is carried out the editor that records, reproduce and record Image Data etc.

＜relate to the dish bibliographic structure that the dish device of present embodiment uses 〉

Then, explain the bibliographic structure of the dish of above-mentioned dish device processing below with accompanying drawing.Fig. 2 is the example as the DVD dish that is applicable to the dish device that Fig. 1 represents, the video of expression real time record (RTR) DVD-VR standard and the directory file structure of audio file.

In the same manner, Fig. 3 is the figure of the field structure of expression RTR_VMG, Fig. 4 is the figure of field structure of the PL_SRPTI of expression RTR_VMG, Fig. 5 is the figure of field structure of the PL_SRP of expression RTR_VMG, Fig. 6 is the figure of field structure of the TMAPI of expression RTR_VMG, Fig. 7 is the figure of field structure of the ORG_PGCI of expression RTR_VMG, Fig. 8 is the figure of field structure of the UD_PGCIT of expression RTR_VMG, Fig. 9 is the figure of field structure of the UD_PGCITI of expression RTR_VGM, Figure 10 is the figure of field structure of the UD_PGVI of expression RTR_VGM, Figure 11 is the figure of field structure of the CI of expression RTR_VGM, and Figure 12 is the figure of field structure of the M_CI of expression RTR_VMG.

(DVD_RTAV)

In DVD, all there is catalogue under each standard, these directory names are made as [DVD_RTAV] in DVD-VR, in the DVD-audio frequency, be made as [AUDIO_TS], in the DVD-video, are made as [VIDEO_TS].Fig. 2 represents [DVD_RTAV].Record data are present in each catalogue.In addition, in DVD, preserve data with common file layout.Title for example be equivalent to film a picture (Japanese: 1 one's duty) size, can write down a plurality of these titles in 1 dish.

In catalogue [DVD_RTAV], there are various files: as the VR_MANGR.IFO of Video Manager (VMG) file, as the VR_MOVIE.VRO of film video file, as the VR_STILL.VRO of still video transmission file, as the VR_AUDIO.VRO of rest image audio file, as the VR_MANGR.BUP of Video Manager backup.

Record navigation data in the VR_MANGR.IFO file, this navigation data is the data that are used to carry out program setting, programming, entrance, playlist etc.

The VR_MOVIE.VRO file is the so-called film AV file that is used to write down film video object (film VOB).

VR_STILL.VRO is the rest image AV file that is used to write down rest image VOR.This VR_STILL.VRO is used to write down the original VOB that is made of the video section that comprises the anyon elementary area.In addition, at this moment, the audio-frequency unit related with video section is also contained among the original VOB.

VR_AUDIO.VRO is the rest image supplemental audio file that is used to write down corresponding to the additional audio streams of rest image.This supplemental audio partly represent by after the audio stream that writes down.Be recorded among the VR_AUDIO.VRO audio-frequency unit by be recorded in several video sections among the VR_STILL.VRO and make up and use.

(RTR_VMG)

Among Fig. 3, symbol (a) is represented the field structure of RTR_VMG (can rewrite the Video Manager of recordable disc), especially represents the position of TMAPI described later (time map information).In addition, the field structure of the symbol of Fig. 3 (b) expression RTR_VMGI (real time record audio manager information), the field structure of the symbol of Fig. 3 (c) expression PL_SRPT (playlist search pointer table).

Shown in the symbol (a) of Fig. 3, record is called the information of M_AVFI (film AV fileinfo) in VR_MANGR.IFO.In this M_AVFI, write the data that are called M_VOBI (film vob information).In this M_VOBI, record is initial to show the time of VOB interior mapping or final demonstration time etc., also records TMAPI (time map information).In TMAPI, write information as shown in Figure 6, projection time of record object VOBU or from the biasing address of vob file beginning etc.Like this, essential data during record-playback are called management information in VR_MANGR.IFO.

(PL_SRPTI、PL_SRP)

Fig. 4 represents the content of PL_SRPTI (playlist search pointer form information).Especially, there are several playlists in the PL_SRT_Ns that uses in relating to the interruption position management processing of present embodiment (playlist search pointer quantity) expression.If the value of this PL_SRP_Ns is " 0 ", then there is not UD_PGC (user definition program chain).

In addition, Fig. 5 represents the content of PL_SRP (playlist search pointer).Here, expression (playlist kind), program chain sequence number, playlist rise time, main text information, the search pointer sequence number of this item text, representative image information in PL_SRP.Especially, write user profile in the main text information of in relating to the interruption position management processing of present embodiment, using.

(TMAPI)

Fig. 6 represents to be contained in the TMAPI (time map information) among the RTR_VMG.The position of this TMAPI in RTR_VMG is by the position of specific symbol at Fig. 3 (a) expression.This TMAPI is used to relate to the interruption position management processing of present embodiment, uses in the time will becoming the address information in disk storage zone with the interruption position information conversion that temporal information is recorded and narrated.

(each PGCI)

Fig. 7 represents ORG_PGCI (original program chain information), and Fig. 8 represents PGCITI (form data of program chain information), and Fig. 9 represents UD_PGCITI (form data of user-defined program chain information).In addition, Figure 10 represents the content of UD_PGCITI (form data of user-defined program chain information).

(CI)

The bibliographic structure of the CI (cell information) of the symbol of Figure 11 (a) expression ORG_PGCI (original program chain information), the field structure of symbol (b) expression M_CI (cell information of film).And, the symbol of Figure 12 (a) expression M_C_GI (film cell management device information), symbol (b) expression M_C_EPI (film sub-district entry point information).The C_EPI_Ns of this M_C_GI represents the quantity of entrance, and in addition, the EP_PTM of M_C_EPI is stored into the time information of stomion, is respectively applied in the interruption position management processing that relates to present embodiment.

＜relate to the reproduction interruption position management of information method of the dish device of present embodiment 〉

Then, explain the interruption position management of information method of the dish device reproduction that relates to present embodiment below with process flow diagram.Figure 13 is the process flow diagram of an example of the recording processing of the expression dish device that relates to present embodiment, Figure 14 is the process flow diagram of an example of the reproduction processes of the same dish device of expression, the figure of one example of the indication picture when Figure 15 is the same dish device recording interruption position information of expression, Figure 16 are the figure of an example of the indication picture of the same dish device of expression when using interruption position information to restart to reproduce.

Here, in the dish device, as the reflection SoundRec form that utilizes the MPEG program flow, use can realize the DVD video standard of the system of real time record information reproduction, be DVD_Video Recording (DVD-VR) standard (the following simple VR form that is), embodiment is described.

Relate to the interruption position management of information that the dish device of present embodiment reproduces, handle and used the reproduction processes of the interruption position information of record to realize by the interruption position recording of information.Promptly, when each usually interruption is reproduced, in the dish device, generate the UD_PGCI (user-defined program chain information) that not too uses automatically, UD_PGCI as user profile that comprises each user and stop position information is recorded in the dish, read this information during reproduction once more, guarantee each user's reproduction position.

(recording processing)

At first, the interruption position recording of information that the dish device reproduction that relates to present embodiment is described is handled.Following recording processing is reproduced the function of location management portion as an example as each user of microcomputer piece 30, realizes as the program in the not shown storage parts such as ROM that are stored in microcomputer piece 30.

Shown in the process flow diagram of Figure 13, in the reproduction of the dish 10 of dish in the device, whether inquiry has stops request (S11) from user's etc. operation etc.Stop request if having, then interrupt to reproduce, obtain temporal information (S12) when stopping from STC (System Time Clock) 38.And the PGCI in confirming to reproduce remains in the temporary transient storage part 37 (S13), if do not keep, then obtains PGCI (S14) 10 from coiling.

Then, obtain RTR_VMGI 10, the PL_SRP_Ns (with reference to Fig. 4) of PL_SRPTI (with reference to Fig. 3) is added 1 (S15) from coiling.Then, generate UD_PGCI (user-defined program chain information) (with reference to Fig. 8) (S16) according to the PGCI that obtains.

Then, establish C_EPI_Ns[among the UD_PGCI (with reference to Fig. 8) of generation with reference to the symbol (a) of Figure 11 and Figure 12] be m (S17).Here, before the moment of obtaining, confirm whether to have entrance (S18).Here, if current time entrance was before arranged in the past, then delete this point.

Afterwards, C_EPI_NS is changed to m-n+1 (S20).That is, deduct the quantity of the entrance of deletion, and the inlet as interruption position information that will write down is counted and is added 1.Here, the quantity of n meaning entrance formerly.In addition, as if the entrance that does not have formerly, then only C_EPI_Ns is added 1 (S21).Like this, in the time of can being present in storage area in interruption position information before this, delete this information, upgrade the up-to-date interruption position information that is recorded as.

In addition,, the mode that may not delete entrance formerly preferably is set here.Preserve formerly entrance as history by this mode is set, can confirm what happened, then reproduction dish.This also is suitable in login showing during the entrance " only is time of stopping of login as the entrance? if login, the deletion entrance of login before this then.Deletion (A), do not delete (B) " wait operation screen, when each login, inquire.

Then, the M_C_EPI[in UD_PGCI (with reference to Fig. 8) is with reference to the symbol (b) of Figure 11] in, what record was obtained from STC (System Time Clock) 38 stops constantly as the symbol (b) of EP_PTM[with reference to Figure 12] (S22).

Then, among the former RTR_VMGI that obtains (with reference to Fig. 3), generate PL_SRP (with reference to Fig. 5) (S23).And the user profile of recording user A as the PRM_TXTI (original text information) (with reference to Fig. 5) of PL_SRP (S24).

Here, the dish device is that user profile is prerequisite as the user A of default value for example with record, in order to show operation screen D1 as shown in figure 15 in display part 48, picture signal is outputed to display part 48.

In addition, in order on the dish device, operation screen D1 as shown in figure 15 to be shown as continuous display frame, preferably be set to not shown superposing circuit is connected in the output of lsb decoder 60.

The user sees the operation screen D1 of Figure 15 by display frame or display part 48 after interrupting the operation of reproducing.Here, operation screen D1 inquires " interruption position of recording user A? ", show the processes (for example 15 seconds etc.) of times by timing display part 101, within a certain period of time if no any operation, then be judged as the user and wish the interruption position information of recording user A, determine user A (S28).

Here, the user passes through key input part 11 etc., for example if the appointment meaning is wished the icon 102 of user B etc., if then just refusal demonstration (S25) of user A, corresponding to appointment, be characterized as other user profile (for example user B) (S26), the user profile of indicating is updated to PL_SRP (S27).

Like this, the UD_PGCI that writes definite user profile and interruption position information is write (S29) in the dish.At this moment, owing to generated playlist, PGCI, so be updated in SA (start address) (M_AVFIT, S_AVFIT, ORG_PCGI, UD_PGCIT, TXTDT_MG, the MNFIT) EA (end address) (RTR_VMG, RTR_VMGI) of each field among the VMG_MAT among the RTR_VMGI in case of necessity, and write in the dish.

(transcriber)

Then, describe the interruption position information that writes down like this of using, the reproduction processes when restarting to coil reproduction in detail with process flow diagram.Below reproduction processes as an example, reproduce the function of location management portion as each user of microcomputer piece 30, realize as the program of the not shown storage parts such as ROM that are stored in microcomputer piece 30.

In process flow diagram shown in Figure 14,, then obtain VR_MANGR.IFO (with reference to Fig. 2 and Fig. 3) (S32) from dish if (S31) reproduced in the dish back indication of packing into.Then, the PL_SRP_Ns=0 (with reference to Fig. 3 and Fig. 4) that inquires PL_SRPTI whether (S33).If then do not exist, by common beginning reproduction dish (S40) from storage area as interruption position information.

Here, when not being the PL_SRP_Ns=0 of PL_SRPTI, whether inquire the PL_SRP_Ns=1 (S34) of PL_SRPTI, if not 1, then be more than or equal to 2, owing to there are a plurality of users, so show a plurality of user names as the operation screen D2 that Figure 16 represents, the prompting user selects (S35).That is, if here 1, then select picture not exist, so handle from step S36.

The operation screen D2 of Figure 16 is identical with the operation screen D1 of Figure 15, shows as the display frame of the not shown outside that connects or the picture of display part 48.In operation screen D2, with timing display part 103, the inquiry " from the interruption position reproduction of user A? ", if by timing display part 103, no any operation in effluxion (for example 15 seconds etc.) scope, the user A that then definite for example conduct is given tacit consent to.

In operation screen D2, show moment corresponding information 105 with it simultaneously with whole user names 104.Before the effluxion of timing display part 103, for example, then select user C if pass through the icon 104 of key input part 11 operation user C.

Then, obtain selection user name playlist UD_PGCI (with reference to Fig. 8) (S36).Then, obtain the M_C_EPI[Figure 11 that is stored among the PGCI and the symbol (b) of Figure 12] in the nearest time (S37).Then, use the TMAPI (with reference to Fig. 6) as the corresponding informance of the moment and address, according to constantly, the identification reproduction start position is as the address (S38) in the dish.

Then, rely on the control of microcomputer piece 30,, begin to reproduce (S39) from the reproduction start position that obtains by console panel driver 35, data processor 36, demoder 60.

Like this, a plurality of users (for example father and son) can be not restart to reproduce from stop disc reproduction separately respectively confusedly once more.In addition, because interruption position information is recorded in the dish,, restart to reproduce with the DVD player in own room, the 2nd buildings so for example the DVD player in also available the 1st building interrupts reproducing.

In addition, as when record and the ad hoc fashion of the user when reproducing, use operation screen D1, the D2 of Figure 15 and Figure 16, utilize the effluxion of timing display part 101,103 to carry out, but be not necessarily limited to this method.For example, also can be by when reproducing beginning, similarly implementing by the method for selecting user name to discern by the dish device.In addition, much less,, also can similarly manage the interruption position that each user reproduces both just by other method.

In addition, be preferably in following pattern also is set in the microcomputer piece 30, whether this mode initialization carries out the above-mentioned interruption position information of in dish record, and the management interruption position information processing that restarts to reproduce from this position, and the user can at random select this pattern.

In addition, the invention is not restricted to the foregoing description itself, also can the implementation phase, in the scope that does not break away from its spirit, inscape is carried out various distortion makes it specific.In addition, can pass through the disclosed a plurality of inscapes of appropriate combination the foregoing description, form various inventions.For example, the several inscapes of deletion in the whole inscapes that also can from embodiment, represent.And, but also appropriate combination relates to the inscape of different embodiment.

Claims (11)

1, a kind of dish device possesses:

Drive division (35), when dish (10) was gone up recorded information, output was corresponding to the signal that reads that is recorded in information on the described dish (10);

Recapiulation (36,60) is reproduced the described signal that reads that obtains from described drive division (35);

Recording portion (36,50), recording prescribed information in the described dish (10) that drives by described drive division (35); With

Control part (30), at control described drive division (35), interruption is when being recorded in the reproduction of the information on the described dish (10), control described recording portion (38,50) and described drive division (35), so that the interruption position information in the described dish (10) is recorded in the regulation zone of described dish (10) with user profile, and in indication when reproducing described dish (10), control described drive division (35), so that the described interruption position information in the described regulation zone of described dish (10) is read with described user profile, selection is reproduced from the position of this interruption position information representation corresponding to the interruption position information of the user profile that is provided.

2, dish device according to claim 1 is characterized in that:

Described control part (30) has the setting pattern, and whether this mode initialization carries out the control of writing down interruption position information and beginning again from the represented position of this interruption position information to reproduce in dish (10).

3, dish device according to claim 1 is characterized in that:

Described control part (30) when the interruption position information before this is present in this zone, is deleted this information when described interruption position information being recorded in the regulation zone of described dish (10), write down up-to-date described interruption position information.

4, dish device according to claim 1 is characterized in that:

Described control part (30) is obtained the program chain information of described dish (10), generates based on this information to comprise the user-defined playlist of described interruption position information, and is recorded on the described dish (10).

5, dish device according to claim 1 is characterized in that:

Described control part (30) is controlled, in as the PL_SRPTI among the RTR_VMG of the management information of described dish (10), to write down the management information of the playlist that is generated, the user profile of the reproduction of described dish (10) carried out in record in PL_SRP, and write down described interruption position information in UD_PGCIT.

6, dish device according to claim 5 is characterized in that:

Described control part (30) is controlled, with the described interruption position information of record among the M_C_EPI in UD_PGCIT.

7, dish device according to claim 1 is characterized in that:

When described control part (30) writes down described interruption position information in described dish (10), generation is used to show that inquiry is whether as the 1st user's interruption position information and the signal of the picture that writes down, determine user profile according to the operation signal corresponding, and determined user profile is recorded on the described dish (10) with described interruption position information with this signal.

8, dish device according to claim 1 is characterized in that:

Described control part (30) is controlled, so that based on be recorded in described interruption position information on the described dish (10), when restarting the reproduction of described dish (10), use is as the time information of described interruption position information and the corresponding informance of time information and positional information, the positional information of definite described dish (10) that should restart to reproduce, and utilize determined positional information, restart the reproduction of described dish (10).

9, dish device according to claim 1 is characterized in that:

Described user profile and the described interruption position information of described control part (30) playback record on the dish that is provided (10), when described user profile is represented a plurality of user profile, on picture, show a plurality of user profile, and generation is used for the wherein signal of 1 user's picture of display reminding appointment.

10, a kind of data processing method comprises:

The 1st step (Figure 13) is recorded in the interruption position information in the described dish (10) in the regulation zone of described dish (10) with user profile when being recorded in the reproduction of the information on the dish (10) interrupting; With

The 2nd step (Figure 14), when described dish (10) is reproduced in indication once more, the interruption position information in the described regulation zone of described dish (10) is read with described user profile, selection is corresponding to the interruption position information of the user profile that is provided, and begins again to reproduce from the position of this information representation.

11, data processing method according to claim 10 is characterized in that, also comprises:

The 3rd step is set and whether to be carried out the control of writing down described interruption position information and beginning again from this position to reproduce in dish (10).

Images