Medium recording apparatus and medium reproducing apparatus, and medium recording method and medium reproducing method, and medium used therefor

• US 5,731,923 A
• Filed: 09/23/1996
• Issued: 03/24/1998
• Est. Priority Date: 10/05/1995
• Status: Expired due to Fees

• Current Assignee: D&M Holdings Incorporated (DEI Holdings Incorporated)
• Original Assignee: Nippon Columbia Co., Ltd. (Faith, Inc.)
• Inventors: Sakuma, Hiroto
• Primary Examiner(s): FRAHM, ERIC S
• Application Number:
  US08/722,891
• Time in Patent Office: 547 Days
• Field of Search: 360/55, 360/69, 360/71, 360/72.1, 360/72.2, 360/131, 360/135, 360/97.01, 360/98.01, 360/98.04, 360/98.05, 358/296
• US Class Current: 360/69
• CPC Class Codes: G11B 11/10595 Control of operating function
• CPC Class Codes: G11B 17/22 from random access magazine of disc records
• CPC Class Codes: G11B 19/02 Control of operating function, e.g. switching from recording to reproducing
• CPC Class Codes: G11B 19/12 by sensing distinguishing features of or on records, e.g. diameter end mark
• CPC Class Codes: G11B 2220/2529 Mini-discs
• 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 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/036 Insert-editing
• CPC Class Codes: G11B 27/102 Programmed access in sequence to addressed parts of tracks of operating record carriers access by moving the head G11B3/08, G11B5/54, G11B7/085, G11B21/022; by moving the record carrier G11B15/005, G11B17/005, by driving of both record carrier and head G11B15/1816
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/329 on a disc [VTOC]
• 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 33/10 Indicating arrangements; Warning arrangements G11B15/04, G11B19/04, G11B27/34, G11B27/36 take precedence

Abstract

In a recording and reproducing apparatus capable of continuously recording to and reproducing from a plurality of media, the recording and reproducing apparatus includes a recording and reproducing device for recording data to and reproducing it from the medium and a controller for performing edition such as deleting, connecting, and separating the recorded data. The recording and reproducing device performs continuous recording by recording first connecting information including information indicating that the recorded data is recorded over at least two of the media (for example, ID indicating medium in origin of connection, track number in origin of connection, track number in destination of connection) and second connecting information (for example, ID indicating medium in destination of connection, track number in origin of connection, track number in destination of connection) into index information on the medium, and performs continuous reproducing of the recorded data by reading the recorded data and connecting information from the medium.

Claims

1. A medium recording apparatus for recording a plurality of block of data in a user area of a medium and recording index information of said recorded data in an index area other than said user area of the medium, which comprises:

first recording means for recording first connecting information including information indicating that said recorded data is recorded over at least two of said media and information indicating the second medium to which connective data is recorded in said index area of the first medium;

second recording means for recording second connecting information including information indicating that connection from the first medium exists and information identifying the first medium in said index area of the second medium; and

third recording means for successively recording the block of data on the first medium and the second medium.

5. A medium recording and reproducing apparatus according to any one of claim 1 and claim 2, which comprises;

means for reading said first connecting information and said second connecting information from said index information; and

means for recording said first connecting information and said second connecting information in said index information.

2. A medium reproducing apparatus for reproducing index information recorded in an index area of the medium and reproducing recorded data recorded in a user area other than said index area of the media, which comprises:

first reading means for reading first connecting information including information indicating that said data is recorded over at least two of said media and information indicating the second medium to which connective data is recorded from said index area of the first medium;

second reading means for reading second connecting information including information indicating that connection from the first medium exists and information identifying the first medium from said index area of the second medium;

selecting means for selecting the second medium during reproducing said recorded data of the first medium; and

reproducing means for continuously reproducing the recorded data of the first medium and the second medium selected by said selecting means.

3. A medium recording method for recording a plurality of block of data in a user area of a medium and recording index information of said recorded data in an index area other than said user area of the medium, the method comprises the steps of:

recording first connecting information including information indicating that said recorded data is recorded over at least two of said media and information indicating the second medium to which connective data is recorded in said index area of the first medium;

recording second connecting information including information indicating that connection from the first medium exists and information identifying the first medium in said index area of the second medium; and

successively recording the block of data on the first medium and the second medium.

4. A medium reproducing method for reproducing index information recorded in an index area of a medium and reproducing recorded data recorded in a user area other than said index area of the media, the method comprises the steps of:

reading first connecting information including information indicating that said data is recorded over at least two of said media and information indicating the second medium to which connective data is recorded from said index area of the first medium;

reading second connecting information including information indicating that connection from the first medium exists and information identifying the first medium from said index area of the second medium;

selecting the second medium during reproducing said recorded data of the first medium; and

continuously reproducing the recorded data of the first medium and the second medium selected by said selecting means.

6. A medium recording a plurality of block of data in a user area of a medium and recording index information of said recorded data in an index area other than said user area of the medium, which comprises:

first connecting information including information indicating that said recorded data is recorded over at least two of said media and information indicating the second medium to which connective data is recorded;

second connecting information including information indicating that connection from the first medium exists and information identifying the first medium; and

at least one of said first connecting information and the second connecting information is recorded in said index area of the first medium.

7. A medium recording and reproducing apparatus comprising recording and reproducing means for recording to and reproducing from a medium and control means for editing such as deleting, connecting, separating and so on;

said recording and reproducing means reproducing recorded data and connecting information including information indicating that said recorded data being recorded over at least two media from said medium;

said control means stopping said editing when a block of said data is recorded over at least two optical media based on said connecting information.

8. A medium recording and reproducing apparatus according to claim 7, which comprises display means for displaying that recorded block data is information recorded over a plurality of recording media.

9. A medium recording and reproducing apparatus according to any one of claim 7 and claim 8, wherein sound signal recorded data is recorded in and reproduing from a mini-disc.