Recorded information managing apparatus and recorded information managing method

• US 20020154899A1
• Filed: 09/10/2001
• Published: 10/24/2002
• Est. Priority Date: 04/18/2001
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Konda, Kazunobu
• Application Number:
  US09/948,657
• Publication Number:
  US 20020154899A1
• Time in Patent Office: Days
• US Class Current: 386/96
• CPC Class Codes: G11B 2220/20 Disc-shaped record carriers
• 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 27/107 of operating tapes
• 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: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/775 between a recording apparatus and a television receiver

Abstract

A plurality of AV appliances including a VTR and a HDD are connected to a network via a digital interface. The information with regard to the recorded information is recorded in a hard disk by a HDD in the information recording state to record the information in a tape by the VTR. Then, the information, which is recorded in the hard disk, is shared by respective AV appliances, which are connected to the network, so that it is possible to manage the recorded information in the tape.

Claims

1. A recorded information managing apparatus to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein said recorded information managing apparatus comprises a recording control section for, under the situation that said first AV appliance is recording the information in said first recording medium, recording the information with regard to this recorded information in said second recording medium by said second AV appliance;

and

said recorded information managing apparatus is capable of managing the information recorded in said first recording medium by reproducing the information recorded in said second recording medium by using said second AV appliance.

2. The recorded information managing apparatus according to claim 1, wherein said recording control section generates a specific number every when said first AV appliance performs the recording operation of the information to said first recording medium by said first AV appliance and said second AV appliance records said specific number in said second recording medium while associating this specific number with the information with regard to the information, which is recorded in said first recording medium by said first AV appliance.

3. The recorded information managing apparatus according to claim 2, wherein said specific number includes the information with regard to the date when said first AV appliance carries out the recording operation of the information to said first recording medium.

4. A recorded information managing apparatus to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein said recorded information managing apparatus comprises a recording control section for, under the situation that said first AV appliance is continuously recording the information in said first recording medium, intermittently recording this recorded information in said second recording medium by said second AV appliance.

5. The recorded information managing apparatus according to claim 4, wherein said recording control section alternately controls said second AV appliance in a recording state for a predetermined time and in a stop state for a predetermined time.

6. The recorded information managing apparatus according to claim 4, wherein said recording control section alternately controls said second AV appliance in a recording state for a predetermined time and in a pause state for a predetermined time.

7. A recorded information managing method to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein said recorded information managing method has a recording control step for, under the situation that said first AV appliance is recording the information in said first recording medium, recording the information with regard to this recorded information in said second recording medium by said second AV appliance;

and

the information recorded in said first recording medium is capable of being managed by reproducing the information recorded in said second recording medium by using said second AV appliance.

8. The recorded information managing method according to claim 7, wherein said recording control step generates a specific number every when said first AV appliance performs the recording operation of the information to said first recording medium by said first AV appliance and said second AV appliance records said specific number in said second recording medium while associating this specific number with the information with regard to the information, which is recorded in said first recording medium by said first AV appliance.

9. A recorded information managing method to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein said recorded information managing method has a recording control step for, under the situation that said first AV appliance is continuously recording the information in said first recording medium, intermittently recording this recorded information in said second recording medium by said second AV appliance.

10. The recorded information managing method according to claim 9, wherein said recording control step alternately controls said second AV appliance in a recording state for a predetermined time and in a stop state for a predetermined time.

11. The recorded information managing method according to claim 9, wherein said recording control step alternately controls said second AV appliance in a recording state for a predetermined time and in a pause state for a predetermined time.

13. The recorded information managing system according to claim 12, wherein said first AV appliance generates a specific number every when said first AV appliance performs the recording operation of the information to said first recording medium and said second AV appliance records said specific number in said second recording medium while associating this specific number with the information with regard to the information, which is recorded in said first recording medium by said first AV appliance.

15. The recorded information managing system according to claim 14, wherein said second AV appliance is alternately controlled in a recording state for a predetermined time and in a stop state for a predetermined time.

16. The recorded information managing system according to claim 14, wherein said second AV appliance is alternately controlled in a recording state for a predetermined time and in a pause state for a predetermined time.

12. A recorded information managing system to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein, under the situation that said first AV appliance is recording the information in said first recording medium, said second AV appliance records the information with regard to this recorded information in said second recording medium;

and said recorded information managing system is capable of managing the information recorded in said first recording medium by reproducing the information recorded in said second recording medium by using said second AV appliance.

14. A recorded information managing system to be used in a network system in which a plurality of AV appliances including a first AV appliance for recording and reproducing the information in a first recording medium, which is detachable, and a second AV appliance for recording and reproducing the information in a second recording medium, which is incorporated in this network system, are connected to each other via a digital interface,

wherein, under the situation that said first AV appliance is continuously recording the information in said first recording medium, said second AV appliance intermittently records this recorded information in said second recording medium.

17. A recorded information managing apparatus comprising:

a first AV device configured to record and reproduce information on and from a first recording medium that is removably attached to the apparatus;

a second AV device configured to be connected to the first AV device by a digital interface in a network and to record and reproduce information on and from a second recording medium incorporated in the apparatus; and

means for causing the second AV device to record, on the second recording medium, information about the information which the first AV device is recording on the first recording medium,

wherein the second AV device reproduces the information from the second recording medium, thereby to manage the information stored on the first recording medium.

18. A recorded information managing apparatus comprising:

a first AV device configured to record and reproduce information on and from a first recording medium that is removably attached to the apparatus;

a second AV device configured to be connected to the first AV device by a digital interface in a network and to record and reproduce information on and from a second recording medium incorporated in the apparatus; and

means for causing the second AV device to record information intermittently on the second recording medium, while the first AV device is continuously recording the information on the first recording medium.