Method for skipping and/or playing tracks on a CD or a DVD

• US 6,175,537 B1
• Filed: 08/20/1999
• Issued: 01/16/2001
• Est. Priority Date: 12/12/1997
• Status: Expired due to Term

• Current Assignee: Micron Technology, Inc.
• Original Assignee: Micro Electronics Incorporated
• Inventors: Fleming, Hoyt A. III
• Primary Examiner(s): DINH, TAN X
• Application Number:
  US09/378,640
• Time in Patent Office: 515 Days
• Field of Search: 369/32, 369/33, 369/47, 369/48, 369/30, 369/34, 369/58
• US Class Current: 369/30.06
• CPC Class Codes: G11B 17/228 Control systems for magazines G11B17/225 takes precedence
• 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 2220/90 Tape-like record carriers
• 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

Abstract

One embodiment of the present invention provides a method for skipping a track on a disc in a disc player. Unlike current methods, this method does not rely on identifying tracks to be skipped based upon which slot a disc is located in. Instead, one embodiment of the present invention identifies discs based upon identification data read from discs in the disc player. Thus, this embodiment of the present invention provides a method for skipping a track on a disc in a disc player that operates by identifying discs contained in the disc player. The method receives track identification data from a track sequencer. The method also reads track identification data for tracks to be skipped from a memory storage device. The method then compares the track identification data for the tracks to be skipped with the track identification data from the track sequencer. If the track identification data for the tracks to be skipped correspond to the track identification data from the track sequencer, the method skips a track specified by the track identification data from the track sequencer. Otherwise, the method plays the track.

Claims

1. A method of playing a track from a disc in a disc player that accommodates a plurality of discs, comprising:

receiving an input specifying a track from a disc to be played;

reading identification information from the plurality of discs in the disc player;

wherein reading the identification information includes reading audio data from the plurality of discs, and using the audio data to construct identifiers for the plurality of discs;

determining from the identification information if the disc is contained in the disc player; and

playing the track if the disc is contained in the disc player.

2. The method of claim 1, wherein receiving the input specifying the track from the disc to be played includes receiving an input from a memory storage device.

3. The method of claim 1, wherein receiving the input specifying the track from the disc to be played includes receiving an input from a user.

4. The method of claim 1, including:

receiving an input specifying a sequence of tracks from the plurality of discs to be played; and

playing the sequence of tracks.

5. The method of claim 1, wherein reading identification information from the plurality of discs in the disc player includes reading identification information from a plurality of audio compact discs in an audio compact disc player.

6. The method of claim 1, wherein reading identification information from the plurality of discs in the disc player includes reading identification labels from the plurality of discs.

7. The method of claim 1, including assigning a label to a first disc in the disc player by:

reading audio data from the first disc;

using the audio data to construct an identifier for the first disc;

receiving a label for the first disc from a system user; and

associating the label with the identifier for the first disc.

8. The method of claim 7, including storing the label and the identifier in a memory storage device.

9. The method of claim 1, including storing the input specifying the track from the disc to be played in a memory storage device.

10. The method of claim 1, including prompting a user to insert the disc if the disc is missing from the disc player.

11. The method of claim 1, wherein reading identification information from the plurality of discs in the disc player includes reading identification information from a plurality of digital video discs (DVDs) in a digital video disc player.

12. The method of claim 1, wherein reading identification information from the plurality of discs in the disc player includes reading identification information from an audio tape in an audio tape player.

13. The method of claim 1, wherein determining if the disc is contained in the disc player includes reading disc identification data from a memory storage device, the disc identification data identifying the disc.

14. The method of claim 4, wherein receiving the input specifying the sequence of tracks to be played includes receiving a random sequence of tracks.

15. The method of claim 4, wherein receiving the input specifying the sequence of tracks to be played receiving a pre-specified sequence of tracks from a memory storage device.

16. The method of claim 4, wherein receiving the input specifying the sequence of tracks to be played includes receiving a sequence of contiguous tracks from the plurality of discs.

17. A method of playing a track from a disc in a disc player that accommodates a plurality of discs, comprising:

assigning a label to a first disc in the disc player by,

reading audio data from the first disc,

using the audio data to construct an identifier for the first disc,

receiving a label for the first disc from a user, and

associating the label with the identifier for the first disc;

storing the label and the identifier in a memory storage device;

receiving an input specifying a sequence of tracks to be played from the plurality of discs, wherein the input specifies a track from a disc to be played;

reading identification information from the plurality of discs in the disc player;

determining from the identification information if the disc is contained in the disc player; and

playing the track if the disc is contained in the disc player;

prompting a user to insert the disc if the disc is missing from the disc player.

18. The method of claim 17, wherein reading identification information from the plurality of discs in the disc player includes reading identification information from a plurality of audio compact discs in an audio compact disc player.

19. The method of claim 17, wherein receiving the input specifying the sequence of tracks to be played includes receiving a random sequence of tracks.

20. The method of claim 17, wherein receiving the input specifying the sequence of tracks to be played receiving a pre-specified sequence of tracks from a memory storage device.