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Information recording medium, playback apparatus, and recording apparatus

A technology for information recording and playback devices, which is applied in the field of playback devices, recording devices, and information recording media, and can solve problems such as inability to play back

Inactive Publication Date: 2006-07-19
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, even by converting TS packets into PS packets by using Tip packets, DVD-Video recorded contents cannot be played back by DVD players
[0008] As mentioned above, there is a drawback that conventional DVD players cannot play back content conforming to application standards other than DVD-Video

Method used

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  • Information recording medium, playback apparatus, and recording apparatus
  • Information recording medium, playback apparatus, and recording apparatus
  • Information recording medium, playback apparatus, and recording apparatus

Examples

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Embodiment Construction

[0061] Now, embodiments of an information recording medium, a playback apparatus, and a recording apparatus according to the present invention will be described with reference to the accompanying drawings.

[0062] figure 1 is a diagram illustrating a data structure of an information recording medium according to one embodiment. Disc-shaped information recording medium 100 ( figure 1 (a)) includes recordable optical disks such as DVD-RAM, DVD-RW or DVD-R and recordable magnetic disks such as hard disks. Hereinafter, description will be made by taking a writable optical disc such as DVD-RAM as an example.

[0063] The optical disc 100 has a lead-in area 110, a volume / file structure information area 111, a data area 112, and a lead-out area 113 ( figure 1 (b)). A file system is stored in the volume / file structure information area 111 . The file system includes information indicating what kind of files are recorded and where the files are recorded. The recorded content is s...

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PUM

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Abstract

An information recording medium to be played back by an apparatus for playing back first object data recorded in accordance with a first standard, the information recording medium comprises a management area, and a data area, wherein the data area is configured to store second object data recorded in accordance with a second standard which is different from the first standard, and the management area manages a record content of at least the second object data.

Description

technical field [0001] The present invention relates to an information recording medium, a playback device, and a recording device that enable playback of contents conforming to various DVD application standards through a DVD player conforming to the DVD-Video standard. Background technique [0002] Application standards related to DVD include: a video standard (DVD-Video) for pre-authorized type video applications, a video standard with various video applications such as multi-language or multi-angle; and a video recording standard for real-time recording type video applications (abbreviated DVD Video Recording, DVD VR), a video recording standard with disc-specific new functions such as playlists or typical images. In recent years, stream recording standards for real-time recording type stream recording applications have been established. [0003] DVD-Video has become popular, and under the DVD-Video standard, movies and the like are recorded, and disks on which the movie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B20/10G11B20/12H04N5/91H04N5/93G11B27/00
CPCG11B20/1217G11B27/105G11B27/034G11B27/329G11B7/0045G11B7/007G11B20/10
Inventor 菊地伸一平良和彦中鹿正弘津曲康史三村英纪
Owner KK TOSHIBA