RECORDING MEDIUM WITH DATA STRUCTURE HAVING GRAPHICAL DATA, AND METHOD AND DEVICE FOR RECORDING AND PLAYING BACK Russian patent published in 2010 - IPC G11B20/12 

Abstract RU 2378721 C2

FIELD: physics; computer engineering.

SUBSTANCE: recording medium is proposed, as well as methods and devices for recording/playing back from said medium. The recording medium contains a video data stream and a graphical data stream. Graphical data are used for making up a screen menu for the recorded main data stream, and contains a display set. The display set contains a compilation segment, a segment for determining data and time mark presentation recorded in the compilation segment. The time mark presentation of the data compilation segment is larger than the time mark presentation recorded in the segment for determining data. Such a data structure allows for fast presentation of all menu buttons required by a user.

EFFECT: design of a recording medium, design of an efficient method and device for playing back and recording text subtitle streams.

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RU 2 378 721 C2

Authors

Kim Khiung Sun

Kim Biung Dzin

Seo Kang Soo

Dates

2010-01-10Published

2004-06-22Filed