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Recording medium recording apparatus and reproducing apparatus

A technology for recording media and reproducing devices, which is applied in the fields of recording media, recording devices and reproducing devices, can solve problems such as time-consuming and low efficiency, and achieve the effect of high actual value

Inactive Publication Date: 2006-03-29
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the method described above is an inefficient and time-consuming process because it needs to generate a music list of all music after reading out the music list of CPRM content and the music list of non-CP content separately

Method used

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  • Recording medium recording apparatus and reproducing apparatus
  • Recording medium recording apparatus and reproducing apparatus
  • Recording medium recording apparatus and reproducing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] An embodiment of the present invention is explained in detail below with reference to schematic diagrams.

[0042] FIG. 2 is a functional block diagram showing the overall structure of a content recording and reproducing system according to an embodiment of the present invention.

[0043] As shown in Figure 2, the content recording and reproducing system 1 includes: a content storage unit 3, which is used to store a plurality of music data in each album in advance, and the plurality of music data is the content as a digital copyright work; as a recording medium, a DVD- RAM 4; recording means 10 for recording a plurality of music data, music lists, etc. on the DVD-RAM 4; reproducing means 20 for reproducing a plurality of music data recorded on the DVD-RAM 4;

[0044] The content storage unit 3, such as a storage unit of a locally established AV server, stores a plurality of contents (music data in each album). For convenience of explanation, it is assumed that the musi...

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PUM

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Abstract

A 1 DVD-RMA4 on which contents, which are digital copyrighted works, wherein one or more first contents and a first list information (music list) showing a list of said one or more first contents (for example, CPRM and CPS2) are recorded by a first recording method, one or more second contents and a second list information (music list) showing a list of said one or more second contents are recorded by a second recording method (for example, non-CP), and a common list information (master music list) showing a list of contents including the contents indicated in the first list information and the contents indicated in the second list information are recorded.

Description

technical field [0001] The present invention relates to a recording medium, a recording device and a reproducing device, and more particularly to a recording medium, a recording device and a reproducing device for recording a plurality of contents on a recording medium and reproducing the contents, wherein the plurality of contents is a digital copyright work. Background technique [0002] In recent years, with the rapid development of multimedia-related technologies and the introduction of large-capacity storage media such as DVD-RAM, it has begun to be seen that recording media, recording devices, and reproducing devices are becoming available in Available at affordable prices. In this case, the following usage method has been generally formed, that is, a usage method for recording music data in a plurality of music CDs as a whole album on a DVD-RAM through a recording medium; selecting music among a plurality of recorded music data on the DVD-RAM; and reproducing the se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B27/32G11B27/10G11B7/0037G11B7/085G11B20/00G11B27/034G11B27/11G11B27/34
CPCG11B20/00086G11B2220/2575G11B27/34G11B27/11G11B20/0021G11B27/105G11B20/00528G11B2020/1288G11B20/00246G11B20/00115G11B2220/2562G11B20/00855G11B20/00224G11B2220/216G11B20/00768G11B27/034G11B27/329G11B7/0037G11B20/00304G11B2220/2541G11B27/10G11B27/32
Inventor 中野稔久布田裕一大森基司原田俊治
Owner PANASONIC CORP
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