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Information storage medium containing interactive graphic stream, and reproducing apparatus and method thereof

a technology of information storage medium and interactive graphics, applied in the field of interactive data, can solve the problems of serious waste of storage space, inability to change a language while video data is being reproduced, and menus cannot be selected by criteria other than languages

Inactive Publication Date: 2005-02-17
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0041] According to the present invention, text information written in a variety of languages and data shared by those languages are multiplexed and stored in one menu stream such that data is not redundantly stored and less storage space is wasted. In addition, since a menu stream is selected using a program, content can be produced according to various types of attribute information.

Problems solved by technology

If menus are thus prepared for respective languages, storage space is seriously wasted because non-text information such as video data, which consumes a large amount of space and does not have a language limitation, is included in menus prepared for the respective languages.
In addition, there is a problem in that it is impossible to change a language while video data is being reproduced.
Also, because a method of selecting a menu is predetermined, the menu cannot be selected by criteria other than languages.

Method used

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  • Information storage medium containing interactive graphic stream, and reproducing apparatus and method thereof
  • Information storage medium containing interactive graphic stream, and reproducing apparatus and method thereof
  • Information storage medium containing interactive graphic stream, and reproducing apparatus and method thereof

Examples

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Embodiment Construction

[0025] Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. The embodiments are described below to explain the present invention by referring to the figures.

[0026]FIG. 3 shows that among interactive graphics streams written in respective languages, an interactive graphics stream corresponding to a value stored in a system register is reproduced.

[0027] Here, an interactive graphics stream can be changed only by navigation commands related to reproduction of multimedia data and cannot be changed by a user's operation. A navigation command has a plurality of navigation registers, and among the navigation registers, there is a player status register (PSR) indicating the status of the reproducing apparatus. The player status register will be explained later referring to table 1. Among player status registers, an example of a...

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Abstract

An information storage medium having an interactive graphics stream recorded thereon, and a reproducing apparatus and method thereof. The method includes loading and executing a program that selects one of the interactive graphics streams, and reading and reproducing the interactive graphics stream selected by the program With the medium, apparatus and method, text information written in a variety of languages and data shared by those languages are multiplexed and stored in one menu stream such that data is not redundantly stored and less storage space is wasted.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS [0001] This application claims the priority of Korean Patent Application No. 2003-56725, filed on Aug. 16, 2003 and Korean Patent Application No. 2004-6976, filed on Feb. 3, 2004, respectively, in the Korean Intellectual Property Office, the disclosures of which are incorporated herein by reference. BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to interactive data, and more particularly, to an information storage medium containing an interactive graphics stream used in controlling reproduction of multimedia contents, and a reproducing apparatus and method thereof. [0004] 2. Description of the Related Art [0005] In order to control multimedia contents provided to a user, a menu to manage the multimedia contents is provided together with the multimedia contents to the user. Through this menu, contents producers provide a variety of options of managing the multimedia contents to the user. The us...

Claims

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Application Information

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IPC IPC(8): G11B19/02G11B27/10G06F17/00G11B27/34H04N5/85H04N9/82
CPCG11B19/025G11B27/105G11B27/34G11B2220/2562H04N21/4884H04N5/85H04N9/8205H04N21/4856H04N5/44543H04N21/47B26D7/2614
Inventor PARK, SUNG-WOOKMOON, SEONG-JIN
Owner SAMSUNG ELECTRONICS CO LTD
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