Information recording apparatus and method for playing a plurality of information recording mediums

• US 6,292,443 B1
• Filed: 08/27/1996
• Issued: 09/18/2001
• Est. Priority Date: 08/29/1995
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Awazu, Koichi, Lui, Jung-Tsung
• Primary Examiner(s): PEIKARI, BEHZAD
• Application Number:
  US08/703,501
• Time in Patent Office: 1,848 Days
• Field of Search: 369/44.27, 369/15, 369/44.26, 369/58, 369/54, 369/44.12, 369/190, 369/59, 369/112, 369/47, 395/681, 360/77.08, 709/322, 709/327
• US Class Current: 369/44.26
• CPC Class Codes: G11B 19/12 by sensing distinguishing features of or on records, e.g. diameter end mark
• CPC Class Codes: G11B 2220/213 Read-only discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 2220/65 wherein solid state memory is used for storing indexing information or metadata
• CPC Class Codes: G11B 27/002 Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing; transfer of record carriers from magazine G11B15/68, G11B17/10; G11B17/22
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing for digital recording G11B20/00 and s.gr.; for monitoring, testing or measuring of TV recorders of the type covered by H04N5/76 and subgroups, see H04N17/06
• CPC Class Codes: G11B 7/0037 with discs

Abstract

An optical disc drive control apparatus according to the present invention comprises a disc drive into or from which various optical discs are inserted or ejected. The system includes a first memory for storing various players that play back various optical discs, a second memory for storing a table in which combinations of various information recording mediums and various players corresponding to these mediums are written, and a disc manager, which comprises a unit for sensing the type of an optical disc inserted into the disc drive, a unit for referring to the table in the second memory and deriving the type of a player corresponding to the sensed type of optical disc, as well as the type of data stored on the disk, and a unit for driving one of the various players stored in the first memory which is of the type derived by the deriving means and causing the player to play back the optical disc.

Claims

1. An apparatus comprising:

a plurality of software multimedia data players for playing back recording mediums having different types of multimedia data content, the multimedia data content being recorded in different formats;

disc drive means for driving a recording medium inserted thereto, said disc drive means obtaining information indicative of a type of multimedia data content of the inserted recording medium therefrom;

disc manager means for automatically driving an appropriate software multimedia data player which is one of said plurality of software multimedia data players and corresponds to the type of multimedia data content of the inserted recording medium, by receiving the information indicative of the type of multimedia data content of the inserted recording medium from said disc drive means; and

a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered, wherein

in a case where a software multimedia data player corresponding to the inserted recording medium has been registered in said table, said disc manager means drives the corresponding software multimedia data player which has been registered, and

in a case where the software multimedia data player corresponding to the inserted recording medium has not been registered in said table, said disc manager means informs a user of a non-registration of the corresponding software multimedia data player.

2. The apparatus according to claim 1, further comprising a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered.

3. The apparatus according to claim 2, further comprising means for acquiring a software multimedia data player corresponding to the recording medium inserted to said disc drive means, by referring to said table.

4. The apparatus according to claim 1, further comprising driver means for sensing a signal indicating the insertion of the recording medium to said disc drive means and notifying said disc manager means of the insertion of the recording medium.

5. The apparatus according to claim 1, wherein each of said plurality of software multimedia data players is composed of an application software program.

6. An apparatus comprising:

a plurality of software multimedia data players for playing back recording mediums;

disc drive means for driving a recording medium inserted thereto, said disc drive means including means for detecting whether or not the recording medium being driven has been ejected therefrom; and

disc manager means for automatically stopping one of said plurality of software multimedia data players from playing back even when the recording medium has been ejected from the disk drive means by a user at any time.

7. The apparatus according to claim 6, further comprising driver means for sensing a signal indicating the ejection of the recording medium from said disc drive means and notifying said disc manager means of the ejection of the recording medium.

8. The apparatus according to claim 6, wherein each of said plurality of software multimedia data players is composed of an application software program.

9. An apparatus comprising:

a plurality of software multimedia data players for playing back recording mediums having different types of multimedia data content, the multimedia data content being recorded in different formats;

disc drive means for driving a recording medium inserted thereto; and

a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered, wherein a user can additionally register a combination of a software multimedia data player and a corresponding type of multimedia data content of a recording medium in said table, wherein

in a case where a software multimedia data player corresponding to the inserted recording medium has been registered in said table, the corresponding software multimedia data player which has been registered is driven, and

in a case where the software multimedia data player corresponding to the inserted recording medium has not been registered in said table, the corresponding software multimedia data player which has not been registered is registered in said table.

10. The apparatus according to claim 9, wherein said table includes a standard registration entry area for registering the combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums.

11. The apparatus according to claim 10, wherein said table includes a user registration entry area for registering the combination of the software multimedia data player and the corresponding type of multimedia data content.

12. The apparatus according to claim 11, further comprising means for selectively referring to one of the standard registration entry area and the user registration entry area, based on whether or not given information indicates a predetermined value.

13. A software player control method for use in a system including a plurality of software multimedia data players for playing back recording mediums having different types of multimedia data content and disc drive means for driving a recording medium inserted thereto, the multimedia data content being recorded in different formats, said method comprising the steps of:

providing a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered;

obtaining by said disc drive means, information indicative of a type of multimedia data content of the inserted recording medium therefrom;

automatically driving an appropriate software multimedia data player which is one of said plurality of software multimedia data players and corresponds to the type of multimedia data content of the inserted recording medium, by receiving the information indicative of the type of multimedia data content of the inserted recording medium from said disc drive means;

in a case where a software multimedia data player corresponding to the inserted recording medium has been registered in said table, driving the corresponding software multimedia data player which has been registered; and

in a case where the software multimedia data player corresponding to the inserted recording medium has not been registered in said table, informing a user of a non-registration of the corresponding software multimedia data player.

14. The method according to claim 13, further comprising the step of providing a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered.

15. The method according to claim 14, further comprising the step of acquiring a software multimedia data player corresponding to the recording medium inserted to said disc drive means, by referring to said table.

16. The method according to claim 13, further comprising the step of sensing a signal indicating the insertion of the recording medium to said disc drive means.

17. The method according to claim 13, wherein each of said plurality of software multimedia data players is composed of an application software program.

18. A software player control method for use in a system including a plurality of software multimedia data players for playing back recording mediums and disc drive means for driving a recording medium inserted thereto, said method comprising the steps of:

detecting whether or not the recording medium being driven has been ejected from said disc drive means; and

automatically stopping one of said plurality of software multimedia data players from playing back even when the recording medium has been ejected from the disk drive means by a user at any time.

19. The method according to claim 18, further comprising the step of sensing a signal indicating the ejection of the recording medium from said disc drive means.

20. The method according to claim 18, wherein each of said plurality of software multimedia data players is composed of an application software program.

21. A software player registering method for use in a system including a plurality of software multimedia data players for playing back recording mediums having different types of multimedia data content and disc drive means for driving a recording medium inserted thereto, the multimedia data content being recorded in different formats, said method comprising the steps of:

providing a table in which combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums have been registered;

enabling a user to additionally register a combination of a software multimedia data player and a corresponding type of multimedia data content of a recording medium in said table;

in a case where a software multimedia data player corresponding to the inserted recording medium has been registered in said table, driving the corresponding software multimedia data player which has been registered, and

in a case where the software multimedia data player corresponding to the inserted recording medium has not been registered in said table, registering in said table the corresponding software multimedia data player which has not been registered.

22. The method according to claim 21, wherein said table includes a standard registration entry area for registering the combinations of said plurality of software multimedia data players and the different types of multimedia data content of the recording mediums.

23. The method according to claim 22, wherein said table includes a user registration entry area for registering the combination of the software multimedia data player and the corresponding type of multimedia data content.

24. The method according to claim 23, further comprising the step of selectively referring to one of the standard registration entry area and the user registration entry area, based on whether or not given information indicates a predetermined value.