CN1875340A - Storage medium storing program management information, and reproducing method and apparatus - Google Patents
Storage medium storing program management information, and reproducing method and apparatus Download PDFInfo
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- CN1875340A CN1875340A CNA2004800320574A CN200480032057A CN1875340A CN 1875340 A CN1875340 A CN 1875340A CN A2004800320574 A CNA2004800320574 A CN A2004800320574A CN 200480032057 A CN200480032057 A CN 200480032057A CN 1875340 A CN1875340 A CN 1875340A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4781—Games
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/20—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform
- A63F2300/202—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterised by details of the game platform the game platform being a DVD player
Abstract
A storage medium storing program applications to provide additional functions using moving-images and management information needed to manage the program applications. The storage medium includes reproduction mode data reproducing moving-image data, program data including a plurality of program applications providing additional functions using the moving-image data, system data controlling the execution of the reproduction mode data and the program data, and management information managing the execution of the program applications in unit of title. The program applications providing additional functions can be managed in unit of title and loaded to a system memory in advance to be executed.
Description
Technical field
The present invention relates to be stored in the reproduction of the data on the storage medium, more particularly, relate to a kind of storage medium and a kind of reproducer and method, wherein, described storage medium stores provides the program and the required management information of this program of management of the additional function that uses moving image.
Background technology
The motion image data that is recorded on the traditional record medium comprises the moving-picture information of compressed encoding and the required navigation information of reproduction of controlled motion image information.
Specifically, moving-picture information comprises audiovisual streams, and described audiovisual streams comprises video, audio frequency and/or the captions according to Motion Picture Experts Group (MPEG) standard code.Moving-picture information can also comprise: additional information, such as the coding character of moving picture stream or be used for the entrance of random access; And playlist, create by the order of arranging reproducing motion pictures.
Navigation information comprises the navigation command of the reproduction that is used for the controlled motion image information.The example of navigation command comprises the order that is used to reproduce the order of playlist and is used to jump to another playlist.
Moving-picture information can be reproduced with reference to the navigation information that is stored in the storage medium, and the user can watch the high quality motion picture such as film.
Summary of the invention
Technical matters
Need except that basic data reproduction function, to have the application of programing function with the interaction convenient and user.Yet, provide program not to be recorded on the conventional storage media with moving-picture information such as the recreation or the Interactive function of chatting service.
Technical solution
Each side of the present invention provides a kind of storage medium and a kind of reproducer and method, and wherein, described storage medium stores provides the program of the additional function that uses moving image to use and manage this program and uses required management information.
Useful effect
When using, can be unit management is used for providing additional function when reproducing motion pictures a plurality of application with the title according to storage medium of the present invention.In addition, when when the reproduction period of moving image is carried out a plurality of application, diode-capacitor storage successfully.
Description of drawings
By the description of embodiment being carried out below in conjunction with accompanying drawing, these and/or other aspect of the present invention and advantage will become clear and be easier to and understand, wherein:
Fig. 1 represents to be recorded in the type according to the data on the storage medium of the embodiment of the invention;
Fig. 2 reproduces the block scheme that is stored in according to the reproducer of the data on the storage medium of the embodiment of the invention;
Fig. 3 is the more detailed block diagram of impact damper shown in Fig. 2 and reconstructor;
Fig. 4 represents according to the using system data of the embodiment of the invention method to the core data navigation;
Fig. 5 represents the method to complete mode data navigation according to the embodiment of the invention;
Fig. 6 represents according to the service routine management information of the embodiment of the invention method to complete mode data navigation;
Fig. 7 is the table according to the java applet management information of the embodiment of the invention;
Fig. 8 represents the structure of program management information according to another embodiment of the present invention;
Fig. 9 represents the structure according to the application management information of the embodiment of the invention;
Figure 10 is the table according to the java applet management information of creating based on the structure of program management information shown in Fig. 8 and Fig. 9 and application management information of the embodiment of the invention;
Figure 11 is the table of java applet management information according to another embodiment of the present invention;
Figure 12 is expression according to the reproduction core schema of the embodiment of the invention or the process flow diagram of the method for mode data fully; With
Figure 13 is a process flow diagram of representing the method shown in Figure 12 in detail.
Best mode
According to an aspect of the present invention, provide a kind of storage medium, this storage medium stores has: reproduce Mode data is used for the reproducing motion pictures data; Routine data comprises providing the use motion image data The a plurality of programs of additional function use; System data is used for control reproduction mode data and routine data Execution; And management information, be used for the execution that described program is used take title as unit management.
According to an aspect of the present invention, described management information comprises and using about the program corresponding with title Information. Described reproduction mode data comprises moving-picture information and the controlled motion image information of compressed encoding The required navigation information of reproduction.
According to an aspect of the present invention, described management information comprises about the program that will at first be carried out and using Information or at least one in the positional information used of the program corresponding with title. Described management information bag The time started information that the program of drawing together is used, concluding time information, start method information, ending method information, About the information that must distribute to the memory space that program uses or comprise that performing a programme uses required initial The execution of the method for information or acquisition initial information begins at least one in the parameter information.
According to an aspect of the present invention, described management information comprise about the information of title and with title pair In essential information, attribute information, operation information and the additional information that the program of answering is used at least one. Described information about title comprises title number and title.
According to an aspect of the present invention, described essential information comprises that memory location, program that program is used should With title, using information and the program that will at first be carried out of indication of corresponding title about program should With entry point information at least one.
According to an aspect of the present invention, described attribute information comprises that version information, title that program is used tie up Surely carry out restricted information and use at least one that carry out in the restricted information, wherein, described title binding is held It is the reproduction that moves or do not consider title in the reproduction range of title that row restricted information instruction program is used It is only ought carry out first described program that scope and moving, described application carry out that the restricted information instruction program uses Even the storage medium of using just moves when being inserted in the reproducer or the application of described program is deposited at this Storage media removes from this reproducer and new storage medium be inserted in this reproducer after still Continue operation.
According to an aspect of the present invention, described operation information comprise manner of execution information, carry out start time information, ending method information, concluding time information, about the information of required storer, comprise that the execution that executive routine is used required initial information or obtained the method for initial information begins parameter information, time out information, is preloaded at least one in information and the precompensation information.
According to an aspect of the present invention, whether the described information instruction program that is preloaded into is used and will be cushioned from storage medium in advance.Described precompensation information is to use in advance by from being preloaded into the information that impact damper is loaded into the time the system storage about program.
According to an aspect of the present invention, described start time information, concluding time information, time out information and the precompensation information time value that has the reproduction paths identifier information of the motion image data in the reproduction mode data of being included in and/or distribute to reproduction paths is as property value.
According to an aspect of the present invention, described reproduction paths identifier information comprises the identifier of playitem, and described playitem is that son included in the playlist as the reproduction unit of motion image data reproduces unit.Described additional information comprises the version information of described management information.
According to an aspect of the present invention, described routine data comprises the title not binding program application corresponding with a plurality of titles, and described management information comprises the information of using pairing title about program.
Each title comprises the master routine application, and described master routine is used the required control information of a plurality of subroutines application that comprises that control is corresponding with same title.
According to an aspect of the present invention, described control information comprises and carries out order or the incident that described subroutine uses and finish order or the incident that described subroutine is used.Described control information comprises the fill order that is used for the fill order that the title not binding program corresponding with a plurality of titles use and is used for using with the corresponding title binding program of title.
According to an aspect of the present invention, described routine data is that java applet is used or HTML (Hypertext Markup Language) program any one in using.
According to an aspect of the present invention, described routine data comprises such program, and this program provides at least one in the following function: use the game function of moving image, show the function of director's comment in the part of reproducing motion pictures, show the function of the information relevant with moving image or the chat feature in reproducing motion pictures in the part of reproducing motion pictures.
According to a further aspect in the invention, a kind of reproducer is provided, comprise: reader, be used for reading management information from storage medium, wherein, described storage medium stores be used for the reproducing motion pictures data reproduction mode data, comprise routine data that a plurality of programs that the additional function that uses motion image data is provided use, be used to control the management information of the execution that the system data and being used for of the execution of reproduction mode data and routine data uses as the described program of unit management with title; And reconstructor, being used for based on the management information that is read by reader is that unit controls the execution that described program is used with the title.
According to a further aspect in the invention, a kind of reproducting method is provided, comprise: read management information from storage medium, wherein, described storage medium stores be used for the reproducing motion pictures data reproduction mode data, comprise routine data that a plurality of programs that the additional function that uses motion image data is provided use, be used to control the management information of the execution that the system data and being used for of the execution of reproduction mode data and routine data uses as the described program of unit management with title; Be that unit controls the execution that described program is used based on the management information that reads by reader with the title.
To be partly articulated other aspect of the present invention and/or advantage in the following description, by describing, it can become clearer, perhaps can understand by implementing the present invention.
Mode of the present invention
To be described in detail the embodiment of the invention now, its example shown in the accompanying drawings, wherein, identical label is represented identical parts all the time.Followingly embodiment is described to explain the present invention with reference to accompanying drawing.
Fig. 1 represents to be recorded in the type according to the data on the storage medium of the embodiment of the invention.With reference to Fig. 1, record core data 110, system data 120, routine data 130 and program management information 140 on this storage medium.
If provide additional function when reproduction is recorded in motion image data on the storage medium, then program application need program management information 140 is with the reproduction of supervisory routine data 130 effectively.To be described in detail program management information 140 after a while.
This storage medium can be easily to pull down from reproducer, and can be the CD that can be read by the optical devices of this reproducer.For example, this storage medium can be the CD of CD-ROM, DVD or following exploitation.
Fig. 2 reproduces the block scheme that is stored in according to the reproducer of the data on the storage medium 220 of the embodiment of the invention.With reference to Fig. 2, this reproducer comprises reader 240, impact damper 260 and reconstructor 280.
The data that impact damper 260 temporary transient storages are read by reader 240.Reconstructor 280 reproduces data based on the system data 120 and the program management information 140 that are stored in the impact damper 260.The data of reproducing are displayed on the display device (not shown).
Fig. 3 is the more detailed block diagram of impact damper 260 shown in Fig. 2 and reconstructor 280.With reference to Fig. 3, the data storage that impact damper 260 temporarily will be read by reader 240 according to the type of reading of data is in program data buffer 262, navigation data buffer 264, motion image data impact damper 266 and system data and management information impact damper 268.
Reconstructor 280 comprises the reproduction engine with each representational role of using according to the type of the data of reproducing.Specifically, reconstructor 280 comprises program engine 282, navigation engine 284 and display engine 286.Reconstructor 280 also comprises application manager 288 and mixer 290.
At least one from motion image data impact damper 266 receiving moving pictures streams, rest image or data file of display engine 286, and moving picture stream, rest image or data file decoded and reproduce.
In other words, application manager 288 control navigation engines 284, so that display engine 286 can the reproducing motion pictures data, and application manager 288 control program engines 282 are to provide additional function.Application manager 288 is determined the data that will at first be reproduced based on the entrance of the log-on message of system data 120.When data were reproduced, application manager 288 was based on system data 120 retrieval titles, and the entrance of title sent to respectively reproduced engine.
If selected complete pattern, then before each title is performed, application manager 288 is that unit manages a plurality of application with reference to the program management information 140 that is stored in system data and the management information impact damper 268 with the title.Before carrying out application, application manager 288 control program engines 282 are loaded into the application-specific that will be performed in the system storage.
Fig. 4 represents the method according to 120 pairs of core datas of using system data, 110 navigation of the embodiment of the invention.With reference to Fig. 4, system data 120 comprises: log-on data 422, menu 424 and heading message (that is, title # 1 426, title # 2 428, title # 3 430, title # 4 432, title # 5 434 etc.).
The starting position of the title that at first reproduces when the data of log-on data 422 indications on being stored in storage medium 220 are reproduced by reproducer.Menu 424 is presented on the screen, so that the user can pass through this menu access title.
Title is the logic unit of user capture special scenes, and heading message comprises the entry point information of the reproduction start position of indicating movie objects.In other words, heading message is to use the family can visit the link information of special scenes.For example, title # 1 426 comprises the entry point information of the reproduction start position of indication movie objects #2 444.
The method that core data 110 is navigated is described now with reference to Fig. 3 and Fig. 4.With reference to Fig. 3, when reproducer was initialised, system data 120 was read by reader 240.The system data 120 that reads temporarily is stored in system data and the management information impact damper 268, and is sent to application manager 288.Application manager 288 is with reference to the entrance that is included in log-on data 422, menu 424 and heading message in the system data 120.
In an embodiment of the present invention, reproducer comes the reproducing motion pictures data based on the navigation command that is included in the movie objects of at first reproducing.Then, next movie objects is reproduced in response to the last navigation command of current movie objects.For example, with reference to Fig. 4, reproducer is in response to coming the reproducing motion pictures data as the JumpObject# 2 of the last navigation command of the movie objects #1 442 that at first reproduces based on the movie objects #2 444 corresponding with title # 1 426.
If the user does not change title, then shown in the solid arrow among Fig. 4, movie objects #1 442 to movie objects #7 454 by sequential reproduction.After reproducing last movie objects #7 454, according to the last navigation command of the movie objects #7 454 that is provided with by contents producer, the reproduction of motion image data can stop or freezing in last scene.
Be used under the core schema of reproducing motion pictures, title points to the movie objects that is performed.Under core schema, even title points to a plurality of movie objects, described movie objects also can be by sequential reproduction, but two or more movie objects can not be reproduced simultaneously.Therefore, can be clearly the reproduction range of motion image data be defined as the time of reproducing movie objects or the time of a plurality of movie objects of sequential reproduction.
With reference to Fig. 4, the heading message that is included in the system data 120 allows the user capture special scenes, that is to say, allows user's random access.Described heading message can comprise the entry point information of the reproduction start position of indicating the movie objects corresponding with title and whether visit the information of title about the user.Correspondingly, can retrieve special scenes and begin the reproducing motion pictures data from the scene that retrieves.
Fig. 5 represents Java to be used under pattern fully according to the using system data 120 of the embodiment of the invention and navigates so that the method for additional function to be provided.Be described in the method that application is navigated to Java under the complete pattern now with reference to Fig. 3 and Fig. 5.
With reference to Fig. 3, the core schema shown in the image pattern 4 is the same, and when reproducer was initialised, system data 120 was read by reader 240.The system data 120 that reads temporarily is stored in system data and the management information impact damper 268, and is sent to application manager 288.Application manager 288 is with reference to the entrance that is included in log-on data 522, menu data 524 and heading message in the system data 120.
With reference to Fig. 5, because using, Java can move simultaneously, so can exist and a plurality of Java application that title is corresponding.Java uses (that is, JAVA uses #1, JAVA and uses #2, JAVA application # 3, JAVA application # 4 etc.) order that is provided by java applet is provided respectively.The order that these orders are recorded according to them is performed, but an order can be performed when another order is performed.
In addition, even after all predetermined command executeds, Java uses and is not over yet, and this is to carry out the finish command (for example, ex, exit ()) so that its end because must use Java.Therefore, as long as do not carry out described the finish command, the Java corresponding with title uses and just continues executive routine during their life cycle.
Therefore, Java uses and can not consider reproduction range (that is, reproducing the time period of title) and the continuation operation.Therefore, the execution scope (that is, Java uses the time period that can move) of the Java application corresponding with title is unclear.If title changes before carrying out the finish command, whether the Java application that then just is being performed will be continued also unclear.
Therefore, in each side of the present invention, service routine management information 140, for example java applet management information is controlled additional function.The java applet management information of using in each side of the present invention is independent of other data shown in Fig. 1.Java applet management information can be scale-of-two or textual form.
Fig. 6 represents the method according to 140 pairs of complete mode data navigation of service routine management information of the embodiment of the invention.With reference to Fig. 6, application manager 288 read about, for example title #1626 and the JAVA corresponding with title #1626 use # 3, management information, and use # 3 management information based on the management information JAVA that reads and carry out JAVA and use # 3.
Therefore, although the Java application is not considered the reproduction range of title and moved as mentioned above, the execution scope that the Java corresponding with title uses is clearly.And even title changes, the execution that the Java corresponding with title uses still can be based on the management information Be Controlled.
Specific examples according to the program management information 140 of the embodiment of the invention will be described now.Fig. 7 is the table of the program management information 140 (hereinafter referred to as java applet management information) according to the embodiment of the invention.With reference to Fig. 7, provide the management information of using about the Java corresponding with title.
As mentioned above, corresponding with title Java application can not consider that execution order is performed.Although two or more application can be reproduced simultaneously, can predict when the execution that Java uses finishes.
Therefore, java applet management information comprises following inspection special time or the required information of situation, and the example of described special time or situation is the state that the Java corresponding with title uses.
1) heading message 710: title is the logic unit that the user can discern.The user can use heading message 710 random accesss to be stored in information in the storage medium.The example of heading message 710 is the menus 702 that provide to the user.
2) the Java application message 720: a plurality of Java use can be relevant with a title.Java application message 720 comprises the information of using about the Java corresponding with title.For example, the Java application message 720 relevant with the title # 1 526 of Fig. 5 comprises that using JAVA about Java uses #3, JAVA and use # 4, JAVA and use the information that #5 and JAVA use # 9.
3) operation and status information 730: operation and status information 730 comprise operation and the status information that Java uses.Specifically, operation and status information 730 comprise the information that when and how to begin and finish about the Java application corresponding with title.Operation and status information 730 can comprise information of using about the Java that has at first carried out and the information of using required memory space about Java when having selected title by the user or by navigation command.
Title can comprise that main Java uses and can use the sub-Java that reproduces and carried out by the program that is included in the main Java application with main Java and use.For example, in Fig. 6, it is that main Java uses that JAVA uses #3, and JAVA application # 4 and JAVA application # 5 are that the sub-Java of JAVA application # 3 uses.Therefore, JAVA application # 4 and JAVA use # 5 by the program execution in the JAVA application # 3.
On the other hand, sub-Java uses and can be finished by the program command or the particular event that are included in the main Java application, perhaps can use when finishing at main Java and finish.
Exist two types Java to use: the title binding Java is used (for example, Java uses #3, #4, #6 and #7) and not binding Java application of title (for example, Java uses #9).The operation that the title binding Java is used is retrained by title.The execution scope of using with the corresponding title binding Java of title and the reproduction range of this title is identical or within the reproduction range of this title.If title changes, then the title binding Java is used and is finished.For example, thereby when another title of the Java application call corresponding with title changes title, title binding Java application end immediately.With reference to Fig. 6, JavaApp# 3, JAVA use # 4 and JAVA application # 5 is that the title binding Java is used, and their life cycle is within the reproduction range of title #1626.
The title corresponding with the title not binding Java operation of using is not subjected to the constraint of the reproduction range of title.With the corresponding title of title not the execution scope used of binding Java can with the reproduction range crossover of title or can be identical with the reproduction range of whole dish.In other words, even finish and after the reproduction of another title begun, this title is not bound application still can continue operation in the reproduction of this title.Therefore, if title changes, then title not binding Java use and might not finish.
With reference to Fig. 6, it is not binding Java application of title that Java uses #9.The life cycle that Java uses #9 is different with the reproduction range of title # 1 626.Therefore, even the reproduction of title # 1 626 finishes, Java uses #9 and does not also finish, and Java uses the execution scope of #9 between title # 1 626 and title # 2 628.
Therefore, heading message 710 can comprise also that being used to indicate each application is the information that title binding application or title are not bound application.Also the title in the dish can not being bound application bundle becomes the unit and manages this unit.
If chain of title is connected to main Java and uses, then main Java can be used for carrying out order that sub-Java uses and be divided into and be used for the order that title binding application and title are not bound application, and heading message 710 also can comprise this information.The example of this order is as follows.
1) use if carry out the title binding: exec (' JAVA application name ', bound)
2) do not bind application if carry out title: exec (' JAVA application name ', unbound)
Menu 702 also can be classified according to the mode identical with title, as shown in Figure 7.When carrying out each Java and selected the program schema of additional function is provided before using, java applet management information is referenced so that be that a plurality of Java of unit management use with the title, thus when a plurality of application of execution diode-capacitor storage successfully.If determined the application corresponding, then can discern the required memory space of each application that links to title unit with title.
The start and end time of the application corresponding with title is set up according to the character separately of described application respectively.This makes it possible to management resource effectively.For example, may not exist with any other and use the application of operation simultaneously.Because this application can be used same storage space at different time, so can reduce required memory space.
Described above and used the Java examples of applications, but the SGML that identical method can be applied to use such as HTML(Hypertext Markup Language) is used or other application.
Program management information according to another embodiment of the present invention 140 will be described now.In this embodiment, program management information 140 comprises state and the required management information of operation that management is used.
Management information table comprises: the essential information of heading message, application, attribute information, operation information and additional information.Correspondingly, reproducer runs under the complete pattern by the information that is provided by this management information table is provided.Now description is included in the information in this management information table.
Fig. 8 represents the structure of program management information according to another embodiment of the present invention 140.With reference to Fig. 8, program management information 140 comprises the information about at least one title, and each title comprises the application management information of a plurality of application corresponding with each title.For example, the information about title # 1 810 comprises accordingly about using the application management information of #3 812 and application # 4 814.Similarly, the information about title # 2 820 comprises accordingly about using the application management information of #6 822.
Fig. 9 represents the structure according to the application management information 900 of the embodiment of the invention.With reference to Fig. 9, application management information 900 comprises: title 910, essential information 920, attribute information 930 and operation information 940.
Figure 10 is the table according to the java applet management information of creating based on the structure of program management information 140 shown in Fig. 8 and Fig. 9 and application management information 900 of the embodiment of the invention.With reference to Figure 10, java applet management information comprises: heading message 1010, basic application message 1020, apply property information 1030 and application operation information 1040.
As in the core data 110, title is the logic unit that the user can discern.The user can be stored in information in the storage medium based on heading message 1010 random accesss.The example of heading message 1010 provides the menu to the user.Heading message 1010 indications are stored in title number and the title (for example, title # 1, title 1060) on the storage medium.Title number is to be used to distinguish the identifier that is stored in a plurality of titles on the storage medium.Title also is the identifier that is used to distinguish title, and can summarize the content of title.
Basic application message 1020 comprises: the memory location of the application corresponding with title, Apply Names, about the information and the entry point information of title.The memory location indication of using is stored in the position and the filename of the application in the storage medium.Apply Names will be used with other application area and separate, and can be provided for the user or be provided for other application.
Heading message 1010 is the information about the title of operation respective application, and comprises title number.The application that entry point information indication in the essential information 1020 is at first reproduced in this title when reproducing title by user's selection or such as the order of navigation command.
Apply property information 1030 comprises application version information, restricted information is carried out in the title binding and restricted information is carried out in application.Application version information indication applied version, and be used can work as application upgrade to redaction the time.Specifically, if the application on the internet has identical title with application in being stored in storage medium, then application version information is used with relatively these two application.If this online application has than the new version of application that is stored in the storage medium, then this online application is downloaded so that the application that is stored in the storage medium is upgraded.
It is only operation or do not consider the title change and move in the reproduction range of this title that the restricted information indication application corresponding with title carried out in title binding.The title binding is carried out restricted information and is comprised about using the information that whether can continue to move after another storage medium that changes over same train at storage medium.
In other words, title binding is carried out restricted information and is comprised using and carry out restricted information, is that the storage medium that only reproduces when carrying out this applications first just moves when being in the reproducer or this application removes from reproducer and new storage medium still continues the information moved after being inserted in the reproducer at this storage medium even the restricted information indication is carried out in described application about application.
Restricted information is carried out in described application can comprise also that information about cut-off date of using maybe can guarantee the hardware version information of the operation of using.
Using operation information 1040 comprises: manner of execution, execution start time information, ending method, concluding time information, required memorizer information and/or execution begin parameter information.Described manner of execution is the method or the incident of the execution that begins to use.Described execution start time information is used the time of beginning based on the temporal information indication such as the medium time.For example, if described execution start time information is zero, then after having selected title, the application corresponding with this title begins immediately.
Ending method is method or the incident that finishes the execution of application.Finish if use based on the temporal information such as the medium time, then this temporal information is a concluding time information.
The required memory space of operation is used in required memorizer information indication.Execution beginning parameter information is to carry out to use required external information, and can comprise the status information of operation application, the status information or the tentation data of player.Carrying out the beginning parameter information can be storer or register information.
Additional information 1002 comprises the version information of management information table.Can be relatively with the version information of the version information of this management information table and the management information table on the internet, if the management information table on the internet is a redaction, then will be stored in management information table in the storage medium and upgrade to management information table on the internet.Should be appreciated that the multiple program management information of describing in the table shown in Figure 10 140 can be arranged with a lot of different structures.Program management information 140 can only comprise one of described program management information 140 parameters or can comprise any combination of described program management information 140 parameters.
Figure 11 is the table of java applet management information according to another embodiment of the present invention.With reference to Figure 11, java applet management information 140 comprises: heading message 1110, basic application message 1120, apply property information 1130 and application operation information 1140.The description of carrying out with reference to Figure 10 is equally applicable to the heading message 1110 shown in Figure 11, basic application message 1120, apply property information 1130 and uses operation information 1140.Yet, use operation information 1140 and comprise execution start time information and the concluding time information different with concluding time information with the execution start time information of the application operation information 1140 shown in Figure 10.Use operation information 1140 and also comprise the information of being preloaded into, precompensation information (pre-patch information) and time out information.
According to the execution start time information shown in Figure 10, the time of carrying out application is determined based on the temporal information of the motion image data that is used to reproduce usually.Therefore, the property value of execution start time information is a time value.Yet the execution start time information shown in Figure 11 can be used to reproduce application and the reproducing motion pictures data that multiple Interactive function is provided.Discuss with reference to Figure 10 as above, should be appreciated that, multiple program management information 140 parameters described in the table shown in Figure 11 can be arranged with a lot of different structures.Program management information 140 can only comprise one of described management information 140 parameters or can comprise any combination of described management information 140 parameters.
For example, motion image data can have a plurality of reproduction paths that are used to reproduce a plurality of stories.If only comprise time value in execution start time information of using and concluding time information, then described reproduction paths can have different time values.Therefore, this application can be reproduced in undesirable time of the producer.
In this respect, in the present embodiment, carry out start time information and concluding time information and except that time value, also comprise the information that is used to distinguish a plurality of paths.For example, the Blu-ray disc (BD-ROM) that is used to reproduce high quality motion picture can comprise that the identifier of playitem is as carrying out start time information or concluding time information, wherein, described playitem is to be included in regulation to reproduce basic reproduction unit in the playlist of order.
Correspondingly, by explain carrying out start time information and concluding time information, reproducer can use the identifier of playitem and be carried out or finished by the time value of property value indication and use.
Describedly be preloaded into information indication and whether the application data corresponding with this title be preloaded into to impact damper before beginning to reproduce title according to user's selection or the predetermined order that reproduces.Under the situation that the motion image data and the application data of title will be reproduced together, motion image data can be cushioned to guarantee seamless-reproduced from storage medium in advance.
Yet, if from the storage medium reading application data, the buffering of motion image data is interrupted, hindered the seamless-reproduced of motion image data thus.Therefore, before must beginning in the reproduction of motion image data, the application data of reproducing with motion image data is read to being preloaded into impact damper, and reproduced then.Whether the information that the is preloaded into indication application data corresponding with title in the present embodiment will be preloaded into.
Precompensation information indication application of the buffering corresponding with this title after start of header is read the time to system storage.In other words, precompensation information indicates the application of described buffering to be performed very soon.Temporal information used herein can comprise the identifier and the time value of playitem, than carrying out start time information as has been described above.
The time of time out information indication application pause.Application is suspended, and moves at this time durations to allow Another Application so that some in the resource that this application is being used can be returned to system temporarily.Time out information can comprise also when and how this restart after being applied in time-out.Time value can be used in time out information in the mode identical with the time value of using in above-mentioned execution start time information.
To the method that application data is reproduced with motion image data be described based on above-described program management information table now.
Figure 12 is expression is stored in the method for the data in the storage medium according to the reproduction of the embodiment of the invention a process flow diagram.With reference to Figure 12, in operation 1202, reading system data 120 are also selected reproduced title.The user can select title, and perhaps title can be selected automatically according to the log-on message of system data 120.In operation 1204, determine whether the title of selecting indicates application data (that is complete model program data).
If the title of selecting does not comprise application data, then in operation 1206, this title is reproduced under film mode.If the title of selecting comprises application, the application data that then is included in the title of selection is reproduced based on program management information 140.In operation 1208, to bind or binding information and be preloaded into the program management information 140 of information not by using about position, start method, start time, ending method, concluding time, time out, the memory space that must distribute, the title used, described application is performed/temporarily stops/finishing.
Figure 13 is a process flow diagram of representing the method shown in Figure 12 in detail.Specifically, Figure 13 represents to carry out the method that is stored in the application in the storage medium with program management information 140.
At first, in operation 1302, system data 120 is loaded into the reproducer from storage medium.System data 120 comprises the heading message that is stored in the storage medium and carries out the beginning parameter information.
Then, in operation 1304, title is selected.It is selected by navigation command that title can begin parameter information based on the execution by producer's setting, perhaps can be selected by the user.
Then, in operation 1306, determine whether the title of selecting comprises the application data that program function is provided.Do not comprise application data if determine the title of selecting, then the title of Xuan Zeing only comprises motion image data.Therefore, in operation 1308, the title of selection is reproduced under film mode.On the contrary, comprise application data if determine the title of selecting, then in operation 1310, record and/or reproducer are retrieved from the program management information table and the corresponding program management information of selecting 140 of title.
Then, read the information of being preloaded into from temporarily being stored in the record and/or the system data of reproducer and the program management information 140 that retrieves the management information impact damper 268.The described information that is preloaded into comprises about the information that whether needs to be preloaded into as attribute.Be preloaded into if desired, then obtain the memory location and the title of the application data that will be preloaded into, and application data be read into to being preloaded in the impact damper from the program management information table.If do not need to be preloaded into, then read entry point information, and application data is loaded on (operation 1312) in the storer from the program management information table.
Then, in operation 1314, based on carry out/temporarily being stopped/finishing by program engine 282 such as carrying out start time, start method, concluding time, ending method and the operation information 1070 or 1170 of temporary transient storage time, using.
When application was being carried out, application data subsequently can be read in to system storage from impact damper in advance based on precompensation information.Be loaded into being applied in the start time subsequently or carrying out by program engine 282 based on time of start method information definition in the system storage.
If when application is performed, in operation 1316, selected another title, then in operation 1318, finish all application that moving, and operate 1306 to 1318 and carried out once more.
As mentioned above, management information table is that unit has stipulated the management information about using with the title.Application manager 288 is carried out the application of being indicated by system data 120 with reference to management information table.
Content in the management information table can be included in the system data 120.In this case, application manager 288 can be carried out application with reference to the management information that is included in the system data 120.
If selected to provide the program schema of additional function, then java applet management information 140 was referenced before carrying out each Java application.Therefore, can be that a plurality of Java of unit management use with the title, and when carrying out a plurality of Java application, diode-capacitor storage successfully.
When having selected the program schema of additional function is provided, java applet management information 140 is referenced before using carrying out each Java, so that be that a plurality of Java of unit management use with the title, and Java is applied in and is loaded in the system storage before carrying out.Because the application corresponding with title is determined in advance, so can discern the required memory space of each application that links to title unit.
The start and end time of the application corresponding with title is set up according to the character of using separately respectively.May not exist and use the application of operation simultaneously with any other.Because this application can be used same storage space at different time, so can reduce required memory space.
Described above and used the Java examples of applications, but the SGML that identical method can be applied to use such as HTML(Hypertext Markup Language) is used or other application.
The present invention also can be embodied as the computer-readable code on the computer readable recording medium storing program for performing.Described computer readable recording medium storing program for performing is that any store thereafter can be by the data storage device of the data of computer system reads.The example of described computer readable recording medium storing program for performing comprises: ROM (read-only memory) (ROM), random-access memory (ram), CD-ROM, tape, floppy disk, optical data storage device and carrier wave (such as the data transmission by the internet).
Described computer readable recording medium storing program for performing also can be distributed on the computer system of network connection, so that described computer-readable code is stored and is performed with distribution mode.
As mentioned above, when using, can be unit management is used for providing additional function when reproducing motion pictures a plurality of application with the title according to storage medium of the present invention.In addition, when when the reproduction period of moving image is carried out a plurality of application, diode-capacitor storage successfully.
Though represented and described some embodiments of the present invention, it should be appreciated by those skilled in the art that under the situation that does not break away from the principle of the present invention that limits its scope by claim and equivalent thereof and spirit, can make amendment to these embodiment.
Utilizability on the industry
The present invention relates to be stored in the reproduction of the data on the storage medium, more particularly, provide a kind of Storage medium and a kind of reproducer and method, wherein, described storage medium stores provides uses motion The program of the additional function of image and the required management information of this program of management.
Claims (41)
1, a kind of storage medium that uses with record and/or reproducer comprises:
Reproduction mode data is used for the reproducing motion pictures data;
Routine data comprises providing a plurality of programs of the additional function that uses motion image data to use;
System data is used to control the execution of reproduction mode data and routine data; With
Management information, being used for the title is the execution that the described program of unit management is used.
2, storage medium as claimed in claim 1, wherein, described management information comprises the information of using about the program corresponding with one of title.
3, storage medium as claimed in claim 1, wherein, described reproduction mode data comprises the moving-picture information of compressed encoding and the required navigation information of reproduction of controlled motion image information.
4, storage medium as claimed in claim 2, wherein, described management information comprises at least one in the positional information that the information one of used about the program that will at first be carried out or the program corresponding with title use.
5, storage medium as claimed in claim 2, wherein, described management information comprise start time information that program uses, concluding time information, start method information, ending method information, about the information that must distribute to the memory space that program uses or comprise that execution that executive routine is used required initial information or obtained the method for initial information begins at least one in the parameter information.
6, storage medium as claimed in claim 2, wherein, described management information comprises at least one in essential information, attribute information, operation information or the additional information of using about the information of title and the program corresponding with title.
7, storage medium as claimed in claim 6, wherein, described information about title comprises title number and title.
8, storage medium as claimed in claim 6, wherein, described essential information comprises memory location that program uses, title that program is used, uses in the entry point information that the information of pairing title or program that indication will at first be carried out use at least one about program.
9, storage medium as claimed in claim 6, wherein, described attribute information comprises program applied version information, the title binding is carried out restricted information and is used at least one that carry out in the restricted information, wherein, it is operation or do not consider the reproduction range of title and move in the reproduction range of title that the binding of described title carries out that the restricted information instruction program uses, and is only just to move when storage medium that described program uses is inserted in the reproducer or described program is used at this storage medium and removed from this record and/or reproducer and new storage medium still continues operation after being inserted in this reproducer when carrying out first even described application carries out that the restricted information instruction program uses.
10, storage medium as claimed in claim 6, wherein, described operation information comprise manner of execution information, carry out start time information, ending method information, concluding time information, about the information of required storer, comprise that the execution that executive routine is used required initial information or obtained the method for initial information begins parameter information, time out information, is preloaded at least one in information and the precompensation information.
11, storage medium as claimed in claim 10, wherein, whether the described information instruction program that is preloaded into is used and will be cushioned from storage medium before carrying out.
12, storage medium as claimed in claim 10, wherein, described precompensation information be about program be applied in carry out before by the information of the time from be preloaded into the system storage that impact damper is loaded into record and/or reproducer.
13, storage medium as claimed in claim 10, wherein, described start time information, concluding time information, time out information and the precompensation information time value that has the reproduction paths identifier information of the motion image data in the reproduction mode data of being included in and/or distribute to reproduction paths is as property value.
14, storage medium as claimed in claim 13, wherein, described reproduction paths identifier information comprises the identifier of playitem, described playitem is that son included in the playlist as the reproduction unit of motion image data reproduces unit.
15, storage medium as claimed in claim 6, wherein, described additional information comprises the version information of described management information.
16, storage medium as claimed in claim 1, wherein, described routine data comprises the title not binding program application corresponding with a plurality of titles, described management information comprises the information of using pairing title about program.
17, storage medium as claimed in claim 16, wherein, each title comprises the master routine application, described master routine is used the required control information of a plurality of subroutines application that comprises that control is corresponding with same title.
18, storage medium as claimed in claim 17, wherein, described control information comprises order or the incident of carrying out described subroutine application and finishes order or the incident that described subroutine is used.
19, storage medium as claimed in claim 17, wherein, described control information comprises and is used for the fill order that the title not binding program corresponding with described a plurality of titles use and is used for fill order with the corresponding title binding program application of one of described title.
20, storage medium as claimed in claim 1, wherein, described routine data is any one during java applet application or HTML (Hypertext Markup Language) program are used.
21, storage medium as claimed in claim 1, wherein, described routine data comprises such program, and this program provides at least one in the following function: use the game function of moving image, show first function of director's comment in the part of reproducing motion pictures, show second function of the information relevant with moving image or the chat feature in reproducing motion pictures in the part of reproducing motion pictures.
22, a kind of reproducer comprises:
Reader, be used for reading management information from storage medium, wherein, described storage medium stores be used for the reproducing motion pictures data reproduction mode data, comprise routine data that a plurality of programs that the additional function that uses motion image data is provided use, be used to control the management information of the execution that the system data and being used for of the execution of reproduction mode data and routine data uses as the described program of unit management with title; With
Reconstructor, being used for based on the management information that is read by reader is that unit controls the execution that described program is used with the title.
23, equipment as claimed in claim 22 also comprises: application manager is used for based on system data and the reproduction of management information controlled motion view data and the execution of routine data.
24, a kind of reproducting method comprises:
Read management information from storage medium, wherein, described storage medium stores be used for the reproducing motion pictures data reproduction mode data, comprise routine data that a plurality of programs that the additional function that uses motion image data is provided use, be used to control the management information of the execution that the system data and being used for of the execution of reproduction mode data and routine data uses as the described program of unit management with title; With
Based on the management information that is read by reader is that unit controls the execution that described program is used with the title.
25, method as claimed in claim 24, wherein, the step of the execution that described control program is used comprises: based on system data and the reproduction of management information controlled motion view data and the execution of routine data.
26, a kind of information storage medium that uses with record and/or reproducer comprises:
Core data comprises audio frequency and/or video (AV) data and the navigation data corresponding with the AV data;
Routine data comprises a plurality of programs application relevant with the title of AV data; With
Program management information is used to specify the execution order of routine data, and wherein, the title that described program is used based on just reproduced AV data is performed.
27, information storage medium as claimed in claim 26, wherein, described program management information comprise start time information that each program uses, concluding time information, start method information, ending method information, about the information of the memory space that must distribute to record that each program uses and/or reproducer or comprise that executive routine uses the execution of required initial information and begin in the parameter information at least one.
28, information storage medium as claimed in claim 27, wherein, described information about memory space is set up, and uses the same storage space of service recorder and/or reproducer with a plurality of programs of carrying out for order.
29, a kind of reproducer that uses information storage medium comprises:
Reader is used for reading a plurality of titles, the heading message corresponding with each title, program from information storage medium and uses or the program management information corresponding with described title;
Impact damper is used to cushion title, heading message, program application or program management information; With
Reconstructor is used for optionally title being decoded based on heading message, and uses according to program management information and executing program.
30, equipment as claimed in claim 29, wherein, described reconstructor comprises:
Program engine is used for the program application decoder, and executive routine order from the program of decoding is used;
Navigation engine is used for the navigation command decoding to title and heading message;
Display engine is used for title and heading message decoding; With
Application manager is used for the execution of using based on the reproduction and the program of navigation command and program management information Control title.
31, equipment as claimed in claim 30 also comprises:
System storage is used for using at the term of execution stored programme of program engine.
32, equipment as claimed in claim 31, wherein, the execution that described application manager is used according to the program management message control program, thus the program that the piece of system storage is carried out in proper order at least two in using use.
33, equipment as claimed in claim 31, wherein, the execution that described application manager is used according to the program management message control program, thus the program that the piece of system storage is not carried out simultaneously at least two in using use.
34, equipment as claimed in claim 31, wherein, described impact damper comprises:
The program buffer device is used for stored programme and uses;
Navigation buffer is used to store navigation command;
The moving image impact damper is used to store title; With
System data and the management impact damper, be used to store heading message and program management information, thus described application manager based on according to user command or the predesigned order amount that should be used for discerning required system storage that reproduced title is corresponding.
35, equipment as claimed in claim 34, wherein, described application manager controlled motion frame buffer will be selected reproduced title is used with corresponding program is preloaded into.
36, equipment as claimed in claim 31, wherein, described program management information comprises the version information of program management information.
37, equipment as claimed in claim 36 also comprises:
Network interface, be used to connect network, wherein, described application manager is by network interface and network service, one of the program application of being stored to find out in the network with will be performed corresponding alternative program management information, described application manager compares the version information of program management information and the alternate version of alternative program management information, and selects up-to-date program management information.
38, equipment as claimed in claim 36, wherein, described program management information comprises: precompensation information, be used for instruction program be applied in carry out before by from being preloaded into the time that impact damper is loaded into system storage.
39, a kind of reproduction is stored in the method for the complete mode data on the information storage medium, comprising:
The title that selection is used to reproduce;
Determine whether the title of selecting comprises corresponding program application;
When the title of selecting does not comprise that corresponding program is used, reproduce this title according to the navigation data on the information storage medium; With
When the title of selecting comprises that corresponding program is used, according to program management information and executing application corresponding data, and reproduce described title according to navigation data simultaneously, wherein, described program management information is that unit controls the execution that corresponding program is used with the title.
40, method as claimed in claim 39 also comprises:
When reproducing described title, carrying out corresponding program and use, the title of selecting is preloaded into to impact damper, seamless-reproduced to guarantee.
41, method as claimed in claim 39 also comprises:
Determine the required memory space of each corresponding program application; With
Use the storer that required memory space is come management accounts and/or reproducer based on a plurality of programs that the title of determining with selecting is corresponding.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105937B (en) * | 2008-07-25 | 2013-08-14 | 松下电器产业株式会社 | Simple resume reproduction device and simple resume reproduction method |
| CN106708418A (en) * | 2015-11-16 | 2017-05-24 | 腾讯科技（深圳）有限公司 | Message storage method and device in game environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1696321A1 (en) * | 2005-02-23 | 2006-08-30 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for executing software applications |
| EP1988451A1 (en) | 2007-05-04 | 2008-11-05 | Deutsche Thomson OHG | Method for generating a set of machine-interpretable instructions for presenting media content to a user |
| KR101573379B1 (en) * | 2014-06-30 | 2015-12-03 | 전자부품연구원 | Compress accelerating device and Compress accelerator applying the same |
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| JP3356768B2 (en) * | 1995-08-21 | 2002-12-16 | 松下電器産業株式会社 | Recording method, playback device |
| KR100771264B1 (en) * | 2001-05-12 | 2007-10-29 | 엘지전자 주식회사 | Medium on recorded script files, and method and apparatus for reproducing them |
| JP3799301B2 (en) * | 2001-06-14 | 2006-07-19 | 三星電子株式会社 | Information storage medium on which preload information is recorded, reproducing apparatus and reproducing method thereof |
| KR100820796B1 (en) * | 2001-10-30 | 2008-04-10 | 엘지전자 주식회사 | Method for reproducing an interactive optical disc using an internet |
| JP2002245754A (en) * | 2001-12-28 | 2002-08-30 | Nec Corp | Disk storage medium, video editing and reproducing method therefor and video editing and reproducing device therefor |
| JP2003249057A (en) * | 2002-02-26 | 2003-09-05 | Toshiba Corp | Enhanced navigation system using digital information medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102105937B (en) * | 2008-07-25 | 2013-08-14 | 松下电器产业株式会社 | Simple resume reproduction device and simple resume reproduction method |
| CN106708418A (en) * | 2015-11-16 | 2017-05-24 | 腾讯科技（深圳）有限公司 | Message storage method and device in game environment |
| CN106708418B (en) * | 2015-11-16 | 2020-06-16 | 腾讯科技（深圳）有限公司 | Method and device for storing messages in game environment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5254304B2 (en) | 2013-08-07 |
| JP2011097604A (en) | 2011-05-12 |
| JP2007513538A (en) | 2007-05-24 |
| CN100419662C (en) | 2008-09-17 |
| KR20050041833A (en) | 2005-05-04 |
| JP4768624B2 (en) | 2011-09-07 |
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Application publication date: 20061206 Assignee: Shenzhen Maxmade Technology Co.,Ltd. Assignor: Blue light United Co., Ltd. Contract record no.: X2019990000006 Denomination of invention: Storage medium storing program management information, and reproducing method and apparatus Granted publication date: 20080917 License type: Common License Record date: 20190923 |