CN1701375A

CN1701375A - Information storage medium containing enhanced AV (ENAV) buffer configuration information, reproducing method thereof and method for managing the buffer

Info

Publication number: CN1701375A
Application number: CNA2004800011903A
Authority: CN
Inventors: 郑铉权; 朴成煜
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2003-03-31
Filing date: 2004-03-30
Publication date: 2005-11-23
Anticipated expiration: 2024-03-30
Also published as: KR100584569B1; TWI301968B; KR20040086095A; KR100532108B1; MY136532A; MY146490A; KR100532109B1; CN100583271C; TW200423057A; HK1083560A1; MY136535A; KR20040086094A; KR20040086093A

Abstract

A recording and/or reproducing apparatus for use with an information storage medium including ENAV buffer configuration information includes: an ENAV buffer in which an ENAV file is loaded; and an ENAV engine which interprets and reproduces the ENAV file, wherein the ENAV engine allocates at least a portion of the ENAV buffer as an updateable markup area on the basis of ENAV buffer configuration information, reads the ENAV file, and loads the ENAV file in the ENAV buffer.

Description

Equipment and reproducting method thereof that uses together with the information storage medium of the audio frequency and video that comprises enhancing (ENAV) buffer configuration information and the method that is used to manage impact damper

Technical field

The present invention relates to a kind of equipment that is used for being recorded in the content on the information storage medium with the interactive mode reproduction, more particularly, relate to and a kind ofly can reproduce the method for AV (ENAV) impact damper that the record of audio frequency and video (AV) data and/or reproducer, a kind of management be installed in the enhancing in this record and/or the reproducer and a kind ofly have an information storage medium that is used for the information of interactive mode management ENAV impact damper with interactive mode.

Background technology

Support interactive mode to appear on the market, and will be called as interactive DVD with digital versatile disc (DVD) in personal computer (PC) environment with interactive mode reproduction audio frequency and video (AV) data.Interactive DVD comprises as the marking document of the interactive data that is used to support Interactive function and according to the AV data of traditional DVD-Video standard.The AV data that are recorded on the interactive DVD can be shown with two kinds of patterns.A kind of pattern is the video mode that is shown with the form identical with general DVD-Video of AV picture wherein.Another kind of pattern is that wherein AV picture and marking document are embedded into the interactive mode that the mode in the marking document is shown with the AV picture.For example, in the AV data is under the situation of movie title, corresponding film is displayed on the AV picture area on the display, and various additional information (as the story of a play or opera of film, role's photo etc.) is displayed on the remaining area of the display except the AV picture area.

Additional information can and movie title (AV data) show synchronously.For example, when concrete performer occurs, need comprise this performer case history information marking document and with its demonstration.In addition, the marking document that shows with interactive mode allows mutual with the user.For example, if the user presses the button of making on marking document, then show the historical information of the performer at present just reproduced AV picture.

But, in the consumer devices (for example, domestic DVD player) that can reproduce interactive DVD (that is, can support interactive mode), be used for supporting the buffer management of interactive mode to have problems.Figure 1A and Figure 1B are the reference diagrams that is used for easily explaining the problem of conventional art.

With reference to Figure 1A, conventional personal computer (PC) 5 comprises having greater than hundreds of megabyte (for example, main buffer 55 of capacity 256MB).PC5 also comprises having greater than hundreds of hundred million bytes (for example, the hard disk 56 as secondary buffer of capacity 32GB).Therefore, when PC5 attempts by the Internet when server 9 receives data, the situation that causes data not to be received owing to the space constraint of the impact damper 55 that is used to store data or 56 takes place hardly.

But, shown in Figure 1B, be connected to televisor 1 and compare with PC5 and have less buffer capacity with the domestic DVD player 2 that televisor 1 uses.Buffer capacity generally only is tens megabyte (for example, impact dampers 25 32MB).Therefore, when family's DVD player 2 is attempted by internet accessing server 9 and is received the content of expectation, content stores is providing content as the method in the hard-core impact damper among the PC5 if server 9 uses wherein, and domestic DVD player 2 can not hold these contents so.

Summary of the invention

An aspect of of the present present invention is to provide a kind of method of impact damper, a kind of record and/or reproducer and information storage medium thereof managed, when as can support in the record of consumer devices of interactive mode and/or the reproducer by the Internet when server receives the content of expectation, can use the content that receives and reproduce expectation than the storer of low capacity reposefully, and the storer deficiency does not take place.

According to an aspect of the present invention, a kind of method of managing the impact damper in the interactive apparatus is provided, and this method comprises: at least a portion of AV (ENAV) impact damper of distributing enhancing based on the ENAV buffer configuration information is as being used for the renewable marked region of ENAV file; Load predetermined ENAV file with the renewable marked region that uses distribution.

According to an aspect of the present invention, distribute the step of ENAV impact damper to comprise: to distribute renewable marked region according to the information that is included in the memory size in the ENAV buffer configuration information, perhaps distribute renewable marked region according to the memory name and the big or small information that are included in the ENAV buffer configuration information.

According to an aspect of the present invention, distribute the step of ENAV impact damper to comprise the ENAV buffer configuration information of playback record in the load information file, and the step that loads predetermined ENAV file comprise that the information of the Name ﹠ Location of the ENAV file of reference record in the load information file loads corresponding ENAV file.

According to an aspect of the present invention, distribute the step of ENAV impact damper to comprise: to use the storage element ENAV buffer configuration information of playback record in the load information file usually, title and size that the attribute of use memory element comes the storer of playback record in the load information file, as the ENAV buffer configuration information, perhaps read predetermined load information file with reference to the startup file that is included in the catalogue that provides for the ENAV file; With the ENAV buffer configuration information of playback record in the load information file.

According to an aspect of the present invention, the step that loads predetermined ENAV file comprises: the Name ﹠ Location information of the ENAV file of reference record in the load information file will be stored in ENAV file load in the dish in renewable marked region, perhaps comes to server requests ENAV file and the ENAV file load that will provide from server to renewable marked region based on the Name ﹠ Location information that is recorded in the ENAV file in the load information file.

According to a further aspect in the invention, a kind of being used for provides the buffer management method of chatting service to comprise at interactive apparatus: at least a portion of distributing the ENAV impact damper based on the ENAV buffer configuration information is as the renewable marked region that is used for the ENAV file; Provide the ENAV file load of chatting service to the renewable marked region that distributes with being used for.

Simultaneously, according to a further aspect in the invention, provide a kind of information storage medium, it comprises: at least one ENAV file comprises the ENAV data; With the ENAV buffer configuration information, provide it to be used to distributing at least a portion of ENAV file load ENAV impact damper therein as renewable marked region.

According to an aspect of the present invention, the ENAV buffer configuration information is recorded in the load information file of the Name ﹠ Location information that comprises the predetermined ENAV file that will be read in advance, use memory element to be recorded in the load information file, use the attribute of memory element in the load information file, to be registered as memory name and size, perhaps be recorded in the load information file that the startup file that is included in the catalogue that provides for the ENAV file is provided.

According to a further aspect in the invention, a kind of record and/or reproducer with reproducing AV data in interactive mode comprises: the ENAV impact damper, and the ENAV file load is therein; With the ENAV engine, be used for explaining and reproduce the ENAV file that wherein, the ENAV engine distributes at least a portion of ENAV impact damper as renewable marked region based on the ENAV buffer configuration information, read the ENAV file, and with the ENAV file load in the ENAV impact damper.

According to an aspect of the present invention, the ENAV buffer configuration information of ENAV engine playback record in the load information file of the Name ﹠ Location information that comprises the predetermined ENAV file that to be read in advance, use the storage element ENAV buffer configuration information of playback record in the load information file usually, use the attribute of memory element to come memory name and the size of playback record in the load information file, as the ENAV buffer configuration information, the perhaps ENAV buffer configuration information of playback record in the load information file of the startup file that is included in the catalogue that provides for the ENAV file is provided.

According to a further aspect in the invention, a kind of record and/or reproducer with reproducing AV data in interactive mode comprises: the ENAV impact damper loads the ENAV impact damper of the Internet service be used to provide predetermined therein; With the ENAV engine, be used for explaining and reproducing the ENAV file, wherein, the ENAV engine distributes at least a portion of ENAV impact damper as renewable marked region based on the ENAV buffer configuration information, read the ENAV file, and in the ENAV impact damper, provide predetermined Internet service thus with the ENAV file load.

Additional aspects of the present invention and/or advantage will be partly articulated in the following description, and part is clearly from describe, and perhaps can be understood by enforcement of the present invention.

Description of drawings

Describe embodiments of the invention in conjunction with the drawings in detail, it is clear that the present invention these and/or other aspect and advantage will become, wherein:

Figure 1A and Figure 1B are the reference diagrams that is used for easily explaining the problem of conventional art;

Fig. 2 has schematically shown according to the record of the embodiment of the invention and/or playback system;

Fig. 3 is the record among Fig. 2 and/or the block scheme of reproducer;

Fig. 4 is the reference diagram that is used to describe ENAV buffer configuration information according to an aspect of the present invention;

Fig. 5 shows the volume space according to the DVD of the embodiment of the invention;

Fig. 6 shows the bibliographic structure according to the DVD of the embodiment of the invention;

Fig. 7 has shown the example according to the startup file STARTUP.XLS of the embodiment of the invention;

Fig. 8 has shown the example according to the load information file LOADINGINFORMATION.LDI of the embodiment of the invention;

Fig. 9 has shown the example according to the chat screen of the chatting service of being supported by record and/or reproducer 200 of the embodiment of the invention;

Figure 10 has shown the example of the marking document that is used for chat window to Figure 12;

Figure 13 be used to explain according to the embodiment of the invention at record and/or reproducer and be used to provide the view of the communication process between the server of chatting service;

Figure 14 and Figure 15 have shown the example that is used in the communication process difference executable operations (1) and (2) of Figure 13;

Figure 16 is the view of the configuration information of the renewable marked region that shows that AV (ENAV) buffer configuration information based on strengthening according to the embodiment of the invention determines;

Figure 17 has shown the configuration according to the renewable marked region of the configuration information of the renewable marked region of Figure 16;

Figure 18 is the process flow diagram that is used to explain according to the buffer management method of the embodiment of the invention; With

Figure 19 is used to explain the process flow diagram of buffer management method according to another embodiment of the present invention.

Embodiment

To describe now with reference to embodiments of the invention, its example is shown in the drawings, and wherein, identical label is represented same parts all the time.These embodiment are described below with reference to the accompanying drawings to explain the present invention.

" ENAV (AV of enhancing) data " expression of using in this manual is used to support all data of interactive mode.For example, under the DVD-Video situation reproduced with interactive mode, interactive data is divided into the markup resources in marking document and the insertion marking document." marking document " expression uses all documents that the SGML comprise XML, HTML etc. is created (for example, A.xml).All Files A.png, A.jpg among " markup resources " expression insertion A.xml, A.mpeg etc.Specifically, marking document as with interactive mode itself and the program code that inserts together or with the program code that the is provided as independent external file required application program of reproduction of AV data of coming together, and be used as the ENAV data that will be shown together with the AV data simultaneously.

Fig. 2 has schematically shown according to the record of the embodiment of the invention and/or playback system.With reference to Fig. 2, this record and/or playback system record and/or reproduction are about the data of the DVD300 of conduct information storage medium according to an aspect of the present invention.This system comprises: record and/or reproducer 200 and DVD300 use together; Televisor 100 is as display device according to an aspect of the present invention; With telepilot 400, as user input apparatus according to an aspect of the present invention.Telepilot 400 receives control command and this order is sent to record and/or reproducer 200 from the user.Record and/or reproducer 200 access the Internet, and send or receive the ENAV data of expecting.According to an aspect of the present invention, record and/or reproducer 200 use the ENAV data to carry out the buffer management that is used to support interactive mode.To describe in detail buffer management below.Though show separatedly, but should be appreciated that, display can directly be embedded record and/or reproducer 200, for example has the device of integrated display such as the mancarried device of Portable DVD player, personal digital assistant, mobile phone and other.

In addition, record and/or reproducer 200 comprise DVD driver (not shown), and it is used for the data of playback record on DVD300, and is included in and maybe can be connected to this equipment 200 in this equipment 200.If DVD300 is loaded into the DVD driver and the user selects interactive mode, record and/or reproducer 200 use corresponding marking document to reproduce corresponding AV data with interactive mode so, and the result that will reproduce passes to televisor 100.Televisor 100 shows the AV picture from the combined picture of the markup picture of marking document acquisition and embedding markup picture." interactive mode " expression is a kind of with the method on the display window of AV data presentation in being defined in marking document, and more particularly, thereby a kind of AV of demonstration data AV picture of expression is embedded into the method in the interactive picture.Here, the AV picture represents to be presented at the picture of the reproduction of the AV data on the televisor 100, and the interactive picture picture (that is, the AV picture embeds picture wherein) representing to be shown with interactive mode.The method that defines in traditional DVD-Video of a kind of basis of " video mode " expression is come the method (that is, a kind of will be presented at method on the televisor 100 by reproducing AV picture that corresponding AV data obtain) of reproduction of AV data.

In the present embodiment, record and/or reproducer 200 are supported interactive mode and video mode.But, should be appreciated that this equipment 200 does not need to support whole two kinds of patterns.In addition, should be appreciated that, DVD300 can be read-only, write-once or rewritable storage medium, it includes but not limited to, magnetic medium, magnet-optical medium, optical medium, such as compact disk and comprise Blu-ray disc, Advanced Optical Disc (AOD) or E-DVD next the band DVD, flash media (flash media) or other medium.In addition, user input apparatus needs not to be telepilot 400 and can be touch-screen display, keyboard, mouse or any device that is transfused to by its order.Though describe with regard to televisor 100, should be appreciated that the display of other type can be used, as flat-panel displays, Plasmia indicating panel, LCD and/or OLED.At last, though it is not shown, but should be appreciated that the audio frequency that is reproduced by equipment 200 can be output with loudspeaker, headphone or other audio output device of outputting audio data by the loudspeaker in the equipment of being included in 200 or by being connected to equipment 200.

Fig. 3 be according to an aspect of the present invention record and/or the block scheme of reproducer 200.With reference to Fig. 3, this reproducer 200 comprises AV impact damper 201, ENAV impact damper 202, AV record and/or reproduces engine 203 and ENAV engine 204.AV impact damper 201 is the impact dampers that are used to cushion the AV data, and ENAV impact damper 202 is the impact dampers that are used to cushion the ENAV data.In an illustrated embodiment, the AV data are to be recorded in DVD-Video data on the DVD300 according to the DVD-Video form.But the AV data can be other forms, as the received form from the Internet.In an illustrated embodiment, the ENAV data comprise marking document and/or markup resources.AV impact damper 201 and ENAV impact damper 202 can be discrete memory chips, perhaps can be memory chips in the hardware.In addition, though describe with regard to video, but should be appreciated that the AV data can be voice data, view data or the video datas as DVD-Audio or read and with interactive mode and other reproduced data of ENAV data from the storage medium of DVD300 or other type.

AV reproduces engine 203 decoding AV data and with its output.In an illustrated embodiment, AV reproduces the mpeg decoder that engine 203 comprises the DVD-Video data of can decoding.ENAV engine 204 is to explain and carry out the rendering engine that will be merged the ENAV data that show with the AV data set of interactive mode and decoding.ENAV engine 204 is supported interactive mode and video mode.Consider the software that uses in an embodiment of the present invention, ENAV engine 204 comprises: the marking document viewer is used for explaining and the show tags document; Browser is used for obtaining desired data from the Internet; With the markup resources demoder, be used to the marking document of decoding.From the output of ENAV engine 204 with to reproduce the output of engine 203 from AV mixed, to form interactive picture.Interactive picture is displayed on the televisor 100.

The present patent application people has submitted to the AV picture and has been embedded into and has been presented at the relevant patented claim of the whole bag of tricks in the interactive picture.For example, (in U.S.'s submission is the 10/170th to the 01-33526 korean patent application of submitting in June 14 calendar year 2001, No. 419 U.S. Patent applications), the 01-64943 korean patent application of submitting in October 20 calendar year 2001, (in U.S.'s submission is the 10/277th to the 01-65391 korean patent application of submitting in October 23 calendar year 2001, No. 094 U.S. Patent application), (in U.S.'s submission is the 10/647th to the 02-50524 korean patent application of submitting on August 26th, 2002, No. 445 U.S. Patent applications), these applications all are disclosed in this, for reference.Thereby, the other details about these methods is not provided.

In addition, according to an aspect of the present invention, ENAV engine 204 management ENAV impact dampers 202.That is, ENAV engine 204 divides in ENAV impact damper 202 and is used in the desired region that loads the ENAV file of the expectation comprise the ENAV data based on the ENAV buffer configuration information, as renewable marked region.ENAV engine 204 then with corresponding ENAV file load in assigned region.The file that comprises the ENAV data is called the ENAV file.In addition, ENAV engine 204 is managed the renewable marked region of ENAV impact damper 202 according to the configuration information of renewable marked region.

Fig. 4 is the reference diagram that is used to describe according to the ENAV buffer configuration information of the embodiment of the invention.With reference to Fig. 4, ENAV impact damper 202 is by logic and physically be divided into two regional A and B.Zone A is renewable marked region, and is assigned region in order to store ENAV data, marking document and markup resources.Area B is the normal region, and is used to store and does not need the marking document that upgrades, for example, and cascade style sheet (CSS) file of the pattern of assigned tags document, script file, image file, font file etc.That is, the ENAV buffer configuration information comprises the information about the size of the renewable marked region in the ENAV impact damper 202.Remaining area except that this size is the normal region.Therefore, because ENAV impact damper 202 comprises renewable marked region, so, will can be provided in the Internet service that is described subsequently (for example, chatting service) although the memory capacity of ENAV impact damper 202 is little.

As detailed embodiment, the chatting service of using renewable marked region to provide is described below.But should be appreciated that except chatting service, other Internet service can be used.

Fig. 5 shows the volume space according to the DVD300 of the embodiment of the invention.With reference to Fig. 5, the volume space of DVD300 comprises volume and document control information area, AV data area, ENAV data area and other data area.Volume and the storage of document control information area are used for volume and the document control information of whole DVD300.AV data area stores video title, VIDEO_TS.IFO, VTS_01_0.IFO, VTS_01_1.VOB etc., each title is the AV data according to the DVD-Video format record.VIDEO_TS.IFO is the file that comprises the reproduction control information that is used for all video titles.VTS_01_0.VOB, VTS_01_1.VOB etc. are the files that is used to make up video title set (that is object video (VOB)).Each VOB comprises the video object unit (VOBU) that comprises navigation bag (navigation pack), video packets (video pack) and audio pack (audio pack).Its structure is disclosed in the DVD-Video standard, and in " DVD-Video for Read Only Memory disc 1.0 ", it is disclosed in this for reference, therefore no longer repeats here.

The ENAV data area stores is used to support the ENAV data of interactive mode.That is interactive data area stores: marking document as STARTUP.MLS, will be displayed first when interactive mode is selected; The load information file as LoadingInformation.LDI, comprises the configuration information and the ENAV buffer configuration information of renewable marked region according to an aspect of the present invention.The interactive data zone is the storage mark document files also, as is used to provide the CHATTITLE.HTM and the CHATROOM.HTM of chatting service.In addition, the interactive data zone comprises markup resources, as C1.PNG, C2.PNG....Other data area stores comprises the file of other data.

Fig. 6 shows the bibliographic structure according to the DVD300 of the embodiment of the invention.With reference to Fig. 6, root directory has the videogram VIDEO_TS that comprises the AV data.Videogram VIDEO_TS comprises: file VIDEO_TS.IFO, and its storage is used for the navigation information of video title; File VTS_01_0.IFO, its storage is used for the navigation information of first video title set; With file VTS_01_0.VOB, VTS_01_1.VOB..., it is used to make up video title set.Root directory also comprises interactive directory DVD_ENAV, and its storage is used to support interactively information.Interactive directory DVD_ENAV comprises: marking document STARTUP.MLS will be shown together with video title; Load information file LoadingInformation.LDI comprises the configuration information and the ENAV buffer configuration information of the renewable marked region of some aspects according to the present invention; Marking document CHATTITLE.HTM and CHATROOM.HTM are used to provide chatting service; With markup resources C1.PNG, C2.PNG.

Fig. 7 has shown the example according to the startup file STARTUP.MLS of the embodiment of the invention.With reference to Fig. 7, comprise element " loadinginfo " as the startup file STARTUP.MLS of the marking document of creating with SGML.Label C represents to use element " loadinginfo " with the part of load information file chaining to the STARTUP.MLS of startup file.That is, element " loadinginfo " is linked to startup file with the load information file LoadingInformation.LDI of the positional information that comprises required ENAV file shown in Figure 8, with load required will be with the reproduced ENAV file of interactive mode.As mentioned above, the load information file comprises ENAV buffer configuration information according to an aspect of the present invention.

Fig. 8 has shown the example according to the load information file LoadingInformation.LDI of the embodiment of the invention.With reference to Fig. 8, shown in load information file LOADINGINFORMATION.LDI in, label D represents to use the part of element " memory " storage ENAV buffer configuration information.Element " memory " is the empty element that does not have nested other element, and has two attributes of the title and the memory size in instruction memory zone.Shown attribute is " name " attribute and " size " attribute.The title in " name " attribute predetermined memory zone.As shown, " μ m " represents renewable marked region.The size in " size " attribute instruction memory zone.The size of memory area depends on the size of ENAV impact damper 202.For example, if ENAV impact damper 202 is 36MB, memory area can have the size of 0 byte to 36MB so.Should be appreciated that, of the present invention aspect all in, these attributes can be provided in addition, and title can be any title, and need not be " um ".

In an illustrated embodiment, " name " attribute is " um ", and " size " attribute is " 6KB ".Therefore, shown element " memory " indication distributes 6KB as the renewable marked region that is designated as " the μ m " of ENAV impact damper 202.Remaining area is the normal region.

In addition, according to an aspect of the present invention, the load information file storage will be by the Name ﹠ Location information of pre-loaded ENAV file in impact damper 202.In an example shown, will be used to provide chatting service by pre-loaded file.At first being shown with the file that is used for chatting service uses element " initial " to be represented by marking document CHATROOM.HTM.Remaining required file uses element " entity " to be represented by CHATTITLE.HTM, C1.PNG, C2.PNG, INPUT.HTM, P1.GIF, DIALOG.HTM and DIALOG.CSS respectively.Here, marking document CHATTITLE.HTM, C1.PNG and C2.PNG are stored on the DVD300 as can be seen.Also show on the Internet server 90 that marking document INPUT.HTM, P1.GIF, DIALOG.HTM and DIALOG.CSS be stored in shown in Figure 13 being positioned at " http://www.company.com ".Specifically, as can be seen, when these files are designated when being used for " μ m " part of ENAV impact damper 202, marking document DIALOG.HTM and DIALOG.CSS are loaded into renewable marked region.

Fig. 9 has shown the example according to the chat screen of the chatting service of being supported by record and/or reproducer 200 of the embodiment of the invention.With reference to Fig. 9, the chat screen has: dialog box, and it shows the conversation content between the user who participates in chat; And input window, a side who participates in chat is input to his/her text on it.If the user is input to his/her text on the input window and clicks the transmission button＜send that is produced on the chat screen 〉, record and/or reproducer 200 send to the server 90 that the Internet provides chatting service that passes through shown in Figure 13 with these texts so.Record and/or reproducer 200 show renewable marking document, and the text of therefore just being imported by the user is displayed on the dialog box.

Figure 10 has shown the exemplary marking document of the chat screen that is used for Fig. 9 to Figure 12.With reference to Figure 10, marking document CHATROOM.HTM is stored on the DVD300, and is with the marking document that is displayed first when the user selects chatting service.Marking document CHATROOM.HTM and be stored in being used on the DVD300 and show that the marking document CHATTITLE.HTM of chat title link, and be stored in the server that chatting service is provided 90 that is arranged in http://www.company.com shown in Figure 13 and linked by the marking document DIALOG.HTM of frequent updating with the demonstration dialog box.With reference to Figure 11, be updated whenever the user imports his/her text tense marker document D IALOG.HTM, and to indicate it be the marking document that provides from the server that is positioned at http://www.company.com 90 shown in Figure 13.With reference to Figure 12, marking document INPUT.HTM is provided to show input window at the chat screen from the server that is positioned at http://www.company.com 90 shown in Figure 13.

Figure 13 be used to explain according to the embodiment of the invention at record and/or reproducer 200 and be used to provide the view of the communication process between the server 90 of chatting service.With reference to Figure 13, record and/or reproducer 200 comprise the ENAV impact damper 202 with predetermined volumes.Server 90 offers record and/or reproducer 200 by the Internet with chatting service.Record and/or reproducer 200 and server 90 are according to the client-server model executive communication.In this embodiment, come executive communication based on client-server model according to the HTTP(Hypertext Transport Protocol) agreement.But should be appreciated that, can use other client-server model and/or agreement.

If record and/or reproducer 200 use GET command access server 90 and request to be used to show the marking document DIALOG.HTM (traffic operation (1)) of dialog box, server 90 sends to record and/or reproducer 200 (traffic operation (2)) with requested marking document DIALOG.HTM so.Should be appreciated that record and/or reproducer 200 can use PUSH order rather than GET order.In addition, if record and/or reproducer 200 use the GET command request to be used to show the marking document INPUT.HTM (traffic operation (3)) of input window, and request marks resource P1.GIF (traffic operation (4)), server 90 sends to record and/or reproducer 200 (traffic operation (5) and (6)) with requested marking document INPUT.HTM and markup resources P1.GIF so.

Simultaneously, when upgrading the file (marking document and/or markup resources) of expectation, server 90 has corresponding document to be equal to or less than the size of the buffer capacity of distributing to this corresponding document, this will describe subsequently, thereby record and/or reproducer 200 can correctly receive the file of renewal.

Figure 14 and Figure 15 have shown the example that is used in the communication process difference executable operations (1) and (2) of Figure 10.Figure 14 has shown the example of the situation of using the load information file LOADINFO.LDI that comprises the ENAV buffer configuration information to obtain to be used for the marking document DIALOG.HTM that shows dialog box on the chat screen.In Figure 14, operation (1) has shown and has been used to allow to write down and/or reproducer 200 sends to the configuration of the request head of server 90, (that is REQUEST Header) according to http protocol with the GET order.Specifically, the type of " Uset-Agent " indication record and/or reproducer 200, and the document of " Referer: " indication reference marker document D IALOG.HTM is the buffer configuration information file LOADINFO.LDI that is stored in the interactive directory of DVD300.

Operation (2) is in response to the configuration from the response head that sends from server 90 as the GET order of the reproducer 200 of client computer, (that is RESPONSE Header) according to http protocol.Specifically, " Last-modified: " can cue mark document D IALOG.HTM be the document (that is, can change document) that is updated in server 90.Therefore, if do not have " Last-modified: " in the RESPONSE Header from server 90, record and/or reproducer 200 can be regarded corresponding marking document or corresponding markup resources as the non-document that changes so.

Figure 15 has shown that usage flag document CHATROOM.HTM obtains the example that is used for the situation of the marking document DIALOG.HTM of demonstration dialog box on the chat screen.Operation (1) has shown and has been used to allow to write down and/or reproducer 200 sends to the configuration of the request head of server 90, (that is REQUEST Header) according to http protocol with the GET order.Specifically, the type of " User-Agent " indication record and/or reproducer 200, and the document of " Referer: " indication reference marker document D IALOG.HTM is the marking document CHATROOM.HTM that is stored in the interactive directory of DVD300.Operation (2) illustrates according to http protocol in response to the configuration from the response head that sends from server 90 as the GET order of the reproducer 200 of client computer, (that is RESPONSE Header).Specifically, " Last-modified: " can cue mark document D IALOG.HTM be the document (that is, can change document) that is updated in server 90.Therefore, if do not have " Last-modified: " in the RESPONSE Header from server 90, record and/or reproducer 200 can be regarded corresponding marking document or corresponding markup resources as the non-document that changes so.Shown in the operation (2) of Figure 15, " Last-modified: " indication can change the modification of the document that operation (2) that document will be updated causes in assigned region owing to indication shown in Figure 14.

Figure 16 is the view that shows according to the configuration information of the renewable marked region that determines based on the ENAV buffer configuration information of the embodiment of the invention.With reference to Figure 16, the configuration information of renewable marked region is the information (being included in the load information file of the chatting service that is used for present embodiment) that is recorded among the DVD300.This configuration information comprises the positional information of ENAV file and will be assigned to the size information of the buffer areas of corresponding ENAV file.In addition, the configuration information of renewable marked region can also comprise the information of the form of indicating corresponding ENAV file and the information whether corresponding ENAV file of indication is updated in server 90.But should be appreciated that this configuration information can comprise other information.

When the ENAV file can with record that comprises ENAV impact damper 202 and/or reproducer 200 server in communication 90 on or when being loaded on the DVD300 of the reproducer 200 that comprises ENAV impact damper 202, the position of positional information indication ENAV file.As shown, indicate the positional information of server 90 to be represented as ' http://www.company.com/DIALOG.HTM ', and indicate the positional information of DVD300 to be represented as ' file: //DVD_ENAV/CHATROOM.HTM '.Shown memory size information representation 5k byte.But should be appreciated that all files needn't comprise memory size information.Simultaneously, text/xml+chat (yes) the indication corresponding document as the example of file type (renewal) is text, is the xml document, is used for chat and is updated (yes) at server 90.Although be shown in the same server 90, should be appreciated that the position can be from a plurality of servers.In addition, the non-the Internet file needn't can be read from addressable other storer or driver by equipment 200 on the contrary all from DVD300.

Figure 17 has shown the configuration according to the renewable marked region of the configuration information of the renewable marked region of Figure 16.With reference to Figure 17, in the ENAV impact damper in 202, come distributing buffer device zone according to the configuration information of the marked region of Figure 16.More particularly, because the buffer sizes that will keep for the DIALOG.HTM that is stored in http://www.company.com/DIALOG.HTM is the 5K byte, so the buffer areas of 5K byte is assigned to DIALOG.HTM.In addition, be the 1K byte because be stored in the DIALOG.CSS of http://www.company.com/DIALOG.CSS, so the buffer areas of 1K byte is assigned to DIALOG.CSS.Because be not used in the INPUT.HTM that is stored in http://www.company.com/INPUT.HTM and http://www.company.com/P1.GIF respectively and the buffer sizes information of P1.GIF, so be identified for the buffer areas of INPUT.HTM and P1.GIF by server 90.Server 90 can distribute the size that sends file by ' Content-length: ' of RESPONSE Header, as above with reference to as described in Figure 14 and Figure 15.

File: //DVD_ENAV/CHATROOM.HTM, file: //DVD_ENAV/CHATTITLE.HTM, file: //DVD_ENAV/C1.PNG and file: //DVD_ENAV/C2.PNG indicates its corresponding document, and CHATROOM.HTM, CHATTITLE.HTM, C1.PNG and C2.PNG are stored among the DVD300 respectively.Therefore, according to dividing the buffer areas that is used in these files by the file size of the record and/or the file system setting of reproducer 200.

To with reference to Figure 18 and Figure 19 buffer management method according to the embodiment of the invention be described based on above-mentioned configuration below.

Figure 18 is the process flow diagram that is used to explain according to the buffer management method of the embodiment of the invention.With reference to Figure 18, when DVD300 is loaded into record and/or reproducer 200 and user when selecting interactive mode, in operation 1801, reproducer 200 is opened the startup file STARTUP.MLS that is included in the DVD_ENAV catalogue, and reads the load information file LoadingInformation.LDI that is linked to startup file STARTUP.MLS of the ENAV buffer configuration information that comprises according to an aspect of the present invention.Record and/or reproducer 200 are checked the ENAV buffer configuration information by the load information file in operation 1802, and the result according to check comes to distribute renewable marked region in ENAV impact damper 202 in operation 1803.The remaining area of ENAV impact damper 202 is normal regions, describes above.

Figure 19 is used to explain the process flow diagram of buffer management method according to another embodiment of the present invention.With reference to Figure 19, when the user selects chatting service, record and/or reproducer 200 are explained the startup file that is recorded on the DVD300, and read the load information file (operation 1901) that comprises as the configuration information of the renewable marked region of the ENAV buffer configuration information of the chatting service that is used to provide selection.

Record and/or reproducer 200 determine whether the file that will be loaded into ENAV impact damper 202 exists (operation 1902) by the information that is included in the load information file.If there is no will be loaded into the file of ENAV impact damper 202, reproducer 200 is explained the document that will be presented at first on the screen so, and the document that will explain is presented at (operation 1903) on the screen.

If there is the file that will be loaded into ENAV impact damper 202, record and/or reproducer 200 determine whether the size of this document is set up (operation 1904) so.If file size is set up, record and/or reproducer 200 keep the buffer areas (operation 1906) corresponding to the file size that is provided with so.If file size also is not set up, record and/or reproducer 200 detect the position (operation 1907) of this document so.If be stored among the DVD300 according to this document as a result that detects, record and/or reproducer 200 keep the buffer areas (operation 1908) corresponding to the size that is limited by file system so.For example, file system can have the information of title, attribute and the size of file, thereby is stored in the size of the file on the DVD300 by the size indication that file system limits.If be stored in the server 90 according to this document as a result that detects, record and/or reproducer 200 keep the buffer areas (operation 1909) corresponding to the size that is limited by server 90 so.

In operation 1910, when buffer areas was retained, record and/or reproducer 200 were with the buffer areas (operation 1911) of corresponding file load to reservation.If there is not buffer areas to be retained, record and/or reproducer 200 send the message that indication does not have buffer areas to be retained so, and this processing finishes (operation 1912).At last, if ask the request of another buffer configuration information to be produced in the user search marking document, this processing turns back to operation 1902 so, and this another buffer configuration information is repeated identical operations.

If the user search marking document also determines that DIALOG.HTM is updated in server 90, record and/or reproducer 200 receive the DIALOG.HTM that upgrades from server 90 so.When update mark document (and/or markup resources), if server 90 is controlled at the size of the marking document of renewal in the predetermined buffer sizes (being the 5K byte in above-mentioned example), record and/or reproducer 200 can correctly be handled the also content of display update so, and do not have because the mistake that the impact damper deficiency causes takes place.In addition, when marking document was searched, the request of another memory configurations information was produced if desired, and record and/or reproducer 200 turn back to operation 1902 and repeat identical operations so.

Figure 18 and buffer management method shown in Figure 19 can be embodied on the universal or special digital machine by operating in by the program of encoding on the computer-readable computer-readable medium.Computer-readable medium includes but not limited to, storage medium, as magnetic storage medium (for example, ROM, floppy disk, hard disk etc.), optically-readable media (for example, CD-ROM, DVD, as the DVD of future generation of Blu-ray disc and AOD, can rewrite and write-once medium etc.), magnet-optical medium and the carrier wave transmission of the Internet (for example, by).Should be appreciated that server 90 can be connected by including but not limited to wireless network, LAN, the WAN except that the Internet, the diverse network of private intranet.In addition,, should be appreciated that the ENAV file can be stored in any equipment 200 that is connected to in the external agency that the ENAV file is provided although the ENAV file is described as be on the server 90.At last, be divided into two zones, should be appreciated that ENAV impact damper 202 can be distributed like this, thereby have zone more than two although ENAV impact damper 202 is shown as.

As mentioned above, according to an aspect of the present invention, when server offers the content of expectation as the record of consumer devices of support interactive mode and/or reproducer, can be according to the buffer capacity of the reproducer size of control content adaptively, and be the mode that the ENAV file keeps buffer areas with reproducer in advance before receiving the ENAV file from server, used definite method to come allocate memory in as the record of the consumer devices with limited buffer capacity and/or reproducer.Therefore, have only when content supplier and create and provide less than the time, just marking document and/or the markup resources that can in the Internet, freely be upgraded in output on the screen according to the content of the predetermined size of memory configurations information.

Utilizability on the industry

Marking document that is freely upgraded in the Internet and/or markup resources comprise chatting service, the service of stock information is provided, provide news service, be used for the information that the product tabulation of purchase of the Internet shopping and other will be shown with interactive mode.At last, using the equipment of interactive mode can be standalone-player/register, portable player/register and other any device that can reproduce and need impact damper control with interactive mode.In addition, medium of the present invention and method can be used in the personal computer, with control and management buffer capacity, more effectively use the resource of calculating.

Though the present invention is specifically shown with reference to its exemplary embodiment and is described, but will be understood by those skilled in the art that, limit under the situation of the spirit and scope of the present invention not breaking away from, can carry out the various changes of form and details it by claims and equivalent thereof.

Claims

1, a kind ofly reproduce the audio frequency read from storage medium and/or the record and/or the reproducer of video (AV) data with interactive mode, this equipment comprises:

The ENAV impact damper loads the ENAV file therein; With

The ENAV engine, be used to explain and reproduce will with the ENAV file of AV data with the reproduced buffering of interactive mode,

Wherein, the ENAV engine distributes at least a portion of ENAV impact damper as renewable marked region based on the ENAV buffer configuration information, read the ENAV file, and with the ENAV file load in the renewable marked region of ENAV impact damper.

2, record according to claim 1 and/or reproducer also comprise:

The AV impact damper, the AV file load that comprises the AV data of reading from storage medium is therein; With

AV reproduces engine, is used for from the AV file of AV impact damper playback buffer.

3, record according to claim 1 and/or reproducer, wherein:

Described ENAV file is in a plurality of ENAV files that use in interactive mode,

The load information file comprises the ENAV buffer configuration information, and

The ENAV engine is read the ENAV buffer configuration information that is included in the load information file, to obtain the information about predetermined one Name ﹠ Location in a plurality of ENAV files that will at first be read before remaining ENAV file.

4, record according to claim 1 and/or reproducer, wherein:

The ENAV engine use indication ENAV file will be buffered in the renewable marked region rather than another zone of ENAV impact damper in the storage element ENAV buffer configuration information of playback record in the load information file usually.

5, record according to claim 1 and/or reproducer, wherein:

The ENAV engine use indication ENAV file will be buffered in the renewable marked region rather than another zone of ENAV impact damper in the attribute of the memory element title and the size of coming the memory area of playback record in the load information file, as the ENAV buffer configuration information.

6, record according to claim 1 and/or reproducer, wherein:

The load information file comprises the ENAV buffer configuration information,

Startup file is included in the catalogue that is used for the ENAV file and is linked to the load information file, and

The ENAV engine detects startup file from this catalogue, and the ENAV buffer configuration information of playback record in being linked to the load information file of startup file.

7, a kind of with record and/or the reproducer of interactive mode from storage medium reproducing audio frequency and/or video (AV) data, this equipment comprises:

The ENAV impact damper, the ENAV file of the Internet service that loading is used to provide predetermined therein; With

Wherein, the ENAV engine distributes at least a portion of ENAV impact damper as renewable marked region based on the ENAV buffer configuration information, read the ENAV file, and with the ENAV file load in the renewable marked region of ENAV impact damper, so that predetermined Internet service to be provided according to interactive mode.

8, record according to claim 7 and/or reproducer also comprise:

AV reproduces engine, is used for the AV file of playback buffer.

9, record according to claim 7 and/or reproducer, wherein:

The ENAV engine is read the ENAV buffer configuration information, to obtain the information about predetermined one Name ﹠ Location in the ENAV file that will at first be read.

10, record according to claim 7 and/or reproducer, wherein:

The storage element whether the ENAV engine uses indication ENAV file will be buffered in the renewable marked region is usually read the ENAV buffer configuration information.

11, record according to claim 7 and/or reproducer, wherein:

Title and size that the attribute that the ENAV engine uses the indication ENAV file in the load information file whether will be buffered in the memory element in the assigned portions of ENAV impact damper comes the memory area of playback record in the load information file are as the ENAV buffer configuration information.

12, record according to claim 7 and/or reproducer, wherein:

The load information file comprises the ENAV buffer configuration information,

Startup file is in the catalogue that comprises the ENAV file and be linked to the load information file, and

The startup file that the ENAV engine is read from this catalogue certainly detects the load information file, and the ENAV buffer configuration information of playback record in being linked to the load information file of startup file.

13, record according to claim 4 and/or reproducer, wherein:

The load information file is stored on the storage medium that stores the AV data, and

The load information file that the use of ENAV engine is read from this storage medium is read the ENAV buffer configuration information.

14, record according to claim 13 and/or reproducer, wherein:

The memory element indication:

The position of the ENAV file on another storage medium this storage medium that is read out from it except the AV data and

The position of another ENAV file on this storage medium, and

An ENAV file load of the renewable tab file that the ENAV engine will be cushioned being confirmed as in the ENAV file is in the renewable marked region of the distribution of ENAV impact damper, and another ENAV file load that being confirmed as in the ENAV file is not renewable tab file is in except renewable marked region and another part that be not the ENAV impact damper that distributes for renewable tab file.

15, record according to claim 14 and/or reproducer, wherein, another storage medium comprises the server that is connected to the ENAV impact damper.

16, a kind ofly reproduce first data of reading from storage medium and the record and/or the reproducer of interactive data with interactive mode, this equipment comprises:

First engine is used for being reproduced in first data that interactive mode is used;

Impact damper, being used to load will be with first data with the reproduced interactive file of interactive mode; With

Engine, be used for the interactive file that will be read out being detected configuration information from the interactive data of reading from storage medium, a part of before receiving interactive file, distributing the impact damper that will keep for renewable interactive file, if interactive file is renewable interactive file, use this configuration information will being buffered in this assigned portions by reproduced interactive file so, and with interactive mode from this assigned portions reproduce will with the reproduced together interactive file of first data that reproduces.

17, record according to claim 16 and/or reproducer, wherein, engine uses and explains configuration information from the interactive data of storage medium reproducing.

18, record according to claim 17 and/or reproducer, wherein, the interactive data of reading from storage medium comprises buffer allocation information, and the engine assigned region of using this buffer allocation information to come the distributing buffer device.

19, record according to claim 16 and/or reproducer, wherein, configuration information comprises buffer allocation information, and the engine assigned region of using this buffer allocation information to come the distributing buffer device.

20, record according to claim 16 and/or reproducer, wherein, engine uses by size information except that this storage medium and that provide another storage medium of interactive file to provide to this equipment, the assigned region of coming the distributing buffer device.

21, record according to claim 20 and/or reproducer also comprise another equipment that is connected to interactive impact damper by network, and wherein, another storage medium is in this another equipment.

22, record according to claim 21 and/or reproducer, wherein, this another equipment comprises server.

23, record according to claim 16 and/or reproducer, wherein, engine is provided by the size information that provides by from the size that will detect from the interactive file that storage medium is read, the assigned region of coming the distributing buffer device.

24, record according to claim 16 and/or reproducer, wherein, engine detects the load information file of indication with the order of reproduced interactive file, and uses this load information file that interactive file is buffered in the impact damper.

25, record according to claim 16 and/or reproducer, wherein:

Engine detects the load information file, this load information file indication:

Use indication and difference about the information of the position of one of this storage medium and another storage medium except that this storage medium with the position of reproduced interactive file and

Use indication and difference interactive file will be buffered to the assigned portions of impact damper and be the buffer information of the interactive file of the information in one of another part of renewable interactive file assigned buffers, and

Engine optionally interactive file is buffered to according to this buffer information impact damper distribution with another part in.

26, record according to claim 16 and/or reproducer, wherein, be updated if compare interactive file with the current interactive file that is cushioned, engine is buffered in the assigned portions interactive file that upgrades to replace the current interactive file that is cushioned so.

27, record according to claim 26 and/or reproducer, wherein, the interactive file of interactive file and renewal is cushioned from another storage medium except that the storage medium with first data that is connected to impact damper.

28, record according to claim 16 and/or reproducer also comprise display, wherein:

First data comprise image, and

First engine reproduces first data so that the image that will be displayed in the first of display to be provided, and engine reproduces interactive file and shows with the interactive mode in the second portion that the display except that first is provided.

29, record according to claim 28 and/or reproducer also comprise audio frequency output, and wherein, first data comprise and will export and the reproduced together voice data of image by audio frequency.

30, record according to claim 28 and/or reproducer, wherein, first data comprise the video that comprises image.

31, record according to claim 16 and/or reproducer also comprise audio frequency output, and wherein, first data comprise when the interactive file that reproduces is reproduced will export reproduced voice data by audio frequency.

32, a kind of method that is used for managing the ENAV impact damper in the interactive device that interactive mode is used, this method comprises:

At least a portion of distributing the ENAV impact damper based on the ENAV buffer configuration information is as the renewable marked region that provides for the ENAV file; With

Will be buffered to predetermined ENAV file load in the ENAV impact damper in the renewable marked region that distributes.

33, method according to claim 32, wherein, the step of distribution comprises according to the memory size information that is included in the ENAV buffer configuration information distributes renewable marked region.

34, method according to claim 32, wherein, the step of distribution comprises according to the memory name and the size information that are included in the ENAV buffer configuration information distributes renewable marked region.

35, method according to claim 32, wherein, the step of distributing comprises the ENAV buffer configuration information of playback record in the load information file, and the step that loads comprises that the Name ﹠ Location information of the ENAV file of reference record in the load information file loads corresponding ENAV file.

36, method according to claim 32, wherein, the step of distribution comprises using one of regulation ENAV file whether will be buffered to the storage element ENAV buffer configuration information of playback record in the load information file usually in the renewable marked region.

37, method according to claim 32, wherein, the step of distribution comprises that the attribute of the memory element of using the load information file comes memory name and the size of playback record in the load information file, as the ENAV buffer configuration information.

38, method according to claim 32, wherein, the step of distribution comprises:

Read predetermined load information file with reference to the startup file that is included in the ENAV file storage catalogue therein; With

The ENAV buffer configuration information of playback record in the load information file.

39, according to the described method of claim 38, wherein, the Name ﹠ Location information that the step of loading comprises the ENAV file of reference record in the load information file will be stored in ENAV file load on the recording medium in renewable marked region.

40, according to the described method of claim 38, wherein, the step that loads comprises: come from server requests ENAV file one based on the Name ﹠ Location information that is recorded in the ENAV file in the load information file, and will be provided to this ENAV file load that will be cushioned of interactive device to renewable marked region from server.

41, method according to claim 32, wherein, the step of distribution comprises:

If do not have the zone of ENAV impact damper to be assigned with would show error message and

If do not show error message, the predetermined ENAV file load that then will not be cushioned is in renewable marked region.

42, a kind of management is used for having the method for impact damper of chatting service of the interactive apparatus of ENAV impact damper, and this method comprises:

To be used for the renewable marked region of the ENAV file load of chatting service to the distribution of ENAV impact damper.

43, according to the described method of claim 42, wherein, the step of distribution comprises according to the memory size information that is included in the ENAV buffer configuration information distributes renewable marked region.

44, according to the described method of claim 42, wherein, the step of distribution comprises according to the memory name and the size information that are included in the ENAV buffer configuration information distributes renewable marked region.

45, according to the described method of claim 42, wherein, the step of distributing comprises the ENAV buffer configuration information of playback record in the load information file, and the step that loads comprises that the Name ﹠ Location information of the ENAV file of reference record in the load information file loads corresponding in the ENAV file.

46, according to the described method of claim 42, wherein, the step of distribution comprises the storage element ENAV buffer configuration information of playback record in the load information file usually in the renewable marked region that uses this ENAV file of indication whether will be buffered to the ENAV impact damper.

47, according to the described method of claim 42, wherein, the step of distribution comprises that the attribute of the memory element of using the load information file comes memory name and the size of playback record in the load information file, as the ENAV buffer configuration information.

48, according to the described method of claim 42, wherein, the step of distribution comprises:

49, according to the described method of claim 48, wherein, the step of the loading Name ﹠ Location information that also comprises the ENAV file of reference record in the load information file of reading will be stored in ENAV file load on the storage medium in the renewable marked region of ENAV impact damper.

50, according to the described method of claim 48, wherein, the step of loading comprises:

Based on the Name ﹠ Location information that is recorded in the ENAV file in the load information file come in server requests ENAV file one and

This ENAV file load that will provide from server is to the renewable marked region of ENAV impact damper.

51, a kind of coding has the computer-readable medium of being realized the processing instruction of method according to claim 32 by computing machine being used to of carrying out.

52, method according to claim 32, wherein, the step of distribution also comprises: will read ENAV buffer configuration information file by interactive device with the audio frequency of interactive mode reproduction and/or the storage medium of video (AV) data together with the ENAV file from storage.

53,, also comprise from storage medium detection of stored device element this memory element indication according to the described method of claim 52:

The position of another ENAV file on this storage medium,

Wherein, the ENAV file load that the step that loads also comprises the renewable tab file that being confirmed as in the ENAV file will be cushioned is in the renewable marked region of ENAV impact damper, and another ENAV file load that being confirmed as in the ENAV file is not renewable tab file is in except renewable marked region and another zone that be not the ENAV impact damper that distributes for renewable tab file.

54, according to the described method of claim 53, wherein, this another storage medium is in server, and the step that loads also comprises and is connected to server and will be loaded into ENAV file the renewable marked region of ENAV impact damper from server retrieves.

55, a kind of management is reproduced the method for the impact damper of the record of first data of reading from storage medium and interactive data and/or reproducer with interactive mode, and this method comprises:

The interactive data that use is read from storage medium comes the distributing buffer device, with the interactive file that is included as renewable the type renewable marked region that keeps and another zone that is used for the interactive file of another type;

Before reproducing interactive file together with the interactive mode and first data, if interactive file is confirmed as renewable type, then this interactive file is loaded in the renewable marked region, if interactive file is confirmed as another type, then this interactive file is loaded in another zone.

56,, comprise that also information that use is read from storage medium determines the size of renewable marked region according to the described method of claim 55.

57, according to the described method of claim 56, wherein, the step of reading default size comprises: read the default size that is used for renewable marked region that is included in the interactive data.

58, according to the described method of claim 56, wherein, determine that the step of size comprises: detect and have about the information of the interactive file that will be loaded and be stored in load information file on the storage medium, and read default size from this load information file.

59, according to the described method of claim 56, wherein, determine that the step of size comprises: detect the file system that is used for the interactive data that to be read out from storage medium, and be identified for the size of renewable marked region from this document system.

60,, wherein, determine that the step of size comprises the size that reception is provided with from its another storage medium that will be cushioned by interactive file according to the described method of claim 56.

61, according to the described method of claim 60, also comprise the position of detecting another storage medium from the interactive data of reading from storage medium, wherein, the step that receives size comprises: the request that will be used for interactive file from this equipment sends at this locational another storage medium, and receives the response that comprises content size from this another storage medium.

62, according to the described method of claim 61, wherein, the step that loads interactive file comprises: receive difference and will be loaded into the interactive file of the renewable type in the renewable marked region and the designator of another type under this response.

63, according to the described method of claim 55, wherein, the step of distributing buffer device also comprises: detect and to have about the information of the interactive file that will be loaded and be stored in load information file on the storage medium.

64, according to the described method of claim 63, wherein, the load information file comprises the information about the position of the interactive file that will be loaded, and the step of loading interactive file comprises from the position loading interactive file that the bootstrap loading message file is read.

65, according to the described method of claim 64, wherein, described position comprises the position about storage medium, and the step of loading interactive file comprises from reading interactive file at this locational storage medium.

66, according to the described method of claim 64, wherein, described position comprises the position about another storage medium, and the step of loading interactive file comprises from reading interactive file at this locational another storage medium.

67, according to the described method of claim 66, wherein, another storage medium is placed in the server, and the step of loading interactive file comprises: set up the connection from this equipment to server, to receive the interactive file that is cushioned.

68, according to the described method of claim 67, also comprise: receive the indication interactive file from server and will be buffered to response the interactive zone, and the size of the renewable marked region of distribution is set.

69,, also comprise and use the interactive file be buffered in the renewable marked region and first data of reproduction to provide chatting service with interactive mode according to the described method of claim 68.

70,, also comprise and use the interactive file be buffered in the renewable marked region and first data of reproduction to provide Internet service with interactive mode according to the described method of claim 68.

71,, also comprise the order of a plurality of interactive files that detection is used in interactive mode, and the step of loading interactive file comprises that the detected order of use is loaded into interactive file in the impact damper according to the described method of claim 63.

72,, also comprise and use the interactive file be buffered in the renewable marked region and first data of reproduction to provide chatting service with interactive mode according to the described method of claim 55.

73,, also comprise and use the interactive file be buffered in the renewable marked region and first data of reproduction to provide Internet service with interactive mode according to the described method of claim 55.

74, according to the described method of claim 55, also comprise:

Detection compare with the current interactive file that is loaded whether interactive file has been updated and

If interactive file is updated, so the interactive file that upgrades is loaded in the renewable marked region, to replace the current interactive file that is loaded in the renewable marked region.

75, according to the described method of claim 74, wherein, the interactive file of interactive file and renewal is from being connected to impact damper and another storage medium except that the storage medium with first data is loaded.

76, according to the described method of claim 55, wherein, first data comprise image, and this method also comprises image is presented in the first area of display, and the interactive file that reproduces is presented in the second area of display.

77, according to the described method of claim 76, wherein, first data comprise the video that comprises image.

78, according to the described method of claim 55, wherein, first data comprise voice data, and this method also comprises show to come the interactive file of display reproduction with interactive mode when voice data is reproduced.

79, a kind of coding has by computing machine being used to of carrying out and realizes computer-readable medium according to the processing instruction of the described method of claim 55.

80, a kind of and have the record of ENAV impact damper and/or the information storage medium that reproducer uses together, this medium comprises:

The ENAV file, it comprises the ENAV data; With

The ENAV buffer configuration information is used during as renewable marked region at least a portion of distributing the ENAV file will be loaded into ENAV impact damper wherein by this equipment.

81,0 described information storage medium according to Claim 8 also comprises:

The a plurality of ENAV files that comprise described ENAV file; With

The load information file that comprises the ENAV buffer configuration information, and it is included in before the residue ENAV file of a plurality of ENAV files predetermined one Name ﹠ Location information in a plurality of ENAV files that will be read by this equipment, and it is used to be identified for the order of a plurality of ENAV file bufferings in the ENAV impact damper by this equipment.

82,0 described information storage medium according to Claim 8, also comprise load information file with the memory element that comprises the ENAV buffer configuration information, wherein, whether this equipment uses memory element, be to be loaded in the renewable ENAV file in the renewable marked region and will to be loaded in the ENAV file of another type in another zone of the ENAV impact damper except that renewable marked region one with difference ENAV file.

83,0 described information storage medium according to Claim 8 also comprises the load information file with the memory element that has attribute, wherein:

The attribute of memory element comprises the memory name and the size of ENAV file, as the ENAV buffer configuration information, and

This equipment uses memory name and size, with difference ENAV file whether will be loaded into corresponding in the renewable marked region of memory name and will be loaded into except that renewable marked region not corresponding to the ENAV file of another type in another zone of the ENAV impact damper of memory name.

84,0 described information storage medium according to Claim 8 also comprises:

The load information file comprises ENAV buffer configuration file,

Startup file is linked to the load information file,

Catalogue comprises load information file and ENAV file,

Wherein, in order to read the ENAV buffer configuration information in the load information file, this equipment is read the startup file that will be linked to the load information file that is included in this catalogue.

85,0 described information storage medium according to Claim 8 also comprises the AV file that comprises the AV data, and wherein, the ENAV file is the file that uses with this equipment that interactive mode is reproduced AV file and the ENAV file that is cushioned together by being used for.

86,5 described information storage mediums according to Claim 8, wherein, create the AV file according to the DVD-Video form, and, the ENAV file comprise create with SGML and by the marking document of this apparatus interprets that is used for AV file and ENAV file being reproduced together with interactive mode.

87,5 described information storage mediums according to Claim 8 also comprise:

The AV catalogue, it comprises the AV file; With

ENAV catalogue except that the AV catalogue, it comprises ENAV file and the file that comprises the ENAV buffer configuration information.

88,0 described information storage medium according to Claim 8, wherein, the ENAV buffer configuration information comprises by this equipment and using to be used for loading from another information storage medium the positional information of another ENAV file.

89,8 described information storage mediums according to Claim 8, wherein, this positional information comprises website, from addressable another information storage medium on this website of this equipment.

90,2 described information storage mediums according to Claim 8, wherein:

The memory element indication:

The position of another ENAV file on another information storage medium that will read another ENAV data by this equipment from it except that this information storage medium and

To read the position of the ENAV file on this information storage mediums of ENAV data from it by this equipment, and

Use memory element, this equipment:

An ENAV file load of the renewable tab file that being confirmed as in the ENAV file will be cushioned in the renewable marked region of the distribution of ENAV impact damper, and

Another ENAV file load that being confirmed as in the ENAV file is not renewable tab file is in except renewable marked region and another part that be not the ENAV impact damper that distributes for renewable tab file.

91, according to the described information storage medium of claim 90, wherein, another storage medium comprises the server that is connected to the ENAV impact damper.

92, a kind of with interactive mode with comprise the record of impact damper and/or the information storage medium that reproducer uses together, this medium comprises:

First data will be reproduced with interactive mode by this equipment together with interactive file; With

Assignment information is used to be distributed in the part that interactive file is loaded the impact damper that will keep for the interactive file of interactive type before by this equipment.

93, according to the described information storage medium of claim 92, also comprise identifying information, determining the interactive file that is read out, and it is used the interactive file that will be buffered in the interactive file of the renewable type in the assigned portions and will be buffered in another type in another zone of impact damper with difference by this equipment by this Equipment Inspection for it.

94, according to the described information storage medium of claim 92, wherein, assignment information comprises the attribute of the title that comprises assigned portions and preselected size, if and with reproduced interactive file and this names associate, this equipment distributes the size of institute's assigned region for this interactive file so.

95, according to the described information storage medium of claim 92, wherein, the size of assignment information indication assigned portions.

96, according to the described information storage medium of claim 92, also comprise positional information, it is used with the location with reproduced interactive file by this equipment, and this equipment uses the assignment information of reading with the size from the interactive file detection buffer of locating, to be left assigned portions.

97, according to the described information storage medium of claim 96, wherein, this equipment reference position information detects the size of assigned portions from another information storage medium.

98, according to the described information storage medium of claim 97, wherein, another information storage medium is on the server outside this equipment.

99, according to the described information storage medium of claim 92, also comprise order information, its indication comprises the order with a plurality of interactive files of reproduced interactive file, and this equipment uses this order that interactive file is buffered in the impact damper.

101, according to the described information storage medium of claim 92, also comprise:

With the positional information of reproduced interactive file, its by this equipment use with location and difference about the position of one of this information storage medium and another storage medium except that this storage medium and

Be used for the buffer information with reproduced interactive file, it uses with the difference interactive file whether will be buffered to the assigned portions of impact damper and in one of another part of renewable interactive file assigned buffers by this equipment.

101, according to the described information storage medium of claim 92, wherein:

First data comprise image, and

This apparatus interprets interactive file will being presented in the first of display from the image of first data, and being presented at interactive file in the second portion of the display except that first and showing as interactive.

102, according to the described information storage medium of claim 101, wherein, first data comprise voice data, and when image was reproduced with interactive mode, this voice data was used with reproduced by audio frequency output by this equipment.

103, according to the described information storage medium of claim 101, wherein, first data comprise the video that comprises image.

104, according to the described information storage medium of claim 92, wherein, first data comprise when interactive file is reproduced will export reproduced voice data by audio frequency.