Method for storing information on information storage medium and apparatus for reproducing the same
A technology for information storage and information storage, which is applied to the recording, information storage, and recording information storage of information on disks, etc.
Inactive Publication Date: 2006-10-11
PIONEER CORP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
First, since only the navigation information of the video information (i.e., the control information for reproducing the information) is recorded in the video area according to the DVD-Video standard, the audio signal recorded only in the video area cannot usually be reproduced without the associated video information.
In addition, reproduction is limited in such a way that the titles of the audio area are reproduced first and the titles of the video area are reproduced next, or in the reverse order
That is to say, it is impossible to control the reproduction of all the titles recorded on the video area and the audio area of a disc in a mixed manner.
Method used
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[0030] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
[0031] (1) Video DVD format
[0032] First, the recording format (physical recording format) of video information and audio information (including music information) on a video DVD will be described with reference to FIG. 1 .
[0033] (1.1) Physical format
[0034] As shown in FIG. 1, a video DVD 1 is provided with a lead-in area LI at its innermost peripheral portion and a lead-out area LO at its outermost peripheral portion, forming a video area therebetween. In the video area, video information and audio information are recorded divided into a plurality of VTS (Video Title Set) 4 each having a unique ID (Identification) number (ie, VTS #1 to VTS #n). Here, VTS4 is a set (group) of titles (each title is a work or book that the author or producer wants to provide to the audience), and these titles are related to each other (for example, the ...
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An information storage medium includes: a video area for recording audio / video information containing video information and audio information related to the video information; an audio area for recording audio information; first guide information for reproducing audio A video player for / video information; the second guide information for an audio player that can reproduce the audio information in the video area and the audio information in the audio area; and the third guide information for both the audio / video information that can be reproduced A compatible player that can also reproduce audio information. The first guide information, the second guide information and the third guide information are recorded independently of each other.
Description
technical field [0001] The present invention relates to an information storage medium, in particular to the reproduction of a DVD disc having a video area and an audio area, wherein the video area mainly records image information and related sound information, and the audio area mainly records sound information. Background technique [0002] A well-known video DVD (ie, a disc conforming to the DVD-Video standard) records image information such as movies. Because of its large storage capacity, video DVDs are widely used as information storage media for image information such as movies. Furthermore, an audio DVD (ie, a disc conforming to the Audio-DVD standard) has been developed which is suitable for recording not only image information such as movies but also audio information such as music. Because of its large storage capacity, a single audio DVD can record audio information corresponding to multiple CDs (Compact Discs). Furthermore, in addition to the image information ...
Claims
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IPC IPC(8): G11B7/00H04N5/85G11B19/12G11B20/10G11B20/12G11B27/00G11B27/10G11B27/30G11B27/32G11B27/34H04N5/91H04N9/804H04N9/806H04N9/82
CPCG11B19/12G11B20/10G11B27/105G11B27/3027G11B27/329G11B27/34G11B2220/211G11B2220/213G11B2220/2562G11B2220/2583H04N5/85H04N9/8042H04N9/8063H04N9/8227
Inventor 山本薰泽边孝夫石井英宏江间祥三高桥外喜博
Owner PIONEER CORP