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Reproducing method and apparatus for interactive mode using markup documents

An interactive, document technology, applied in the direction of digital recording/reproduction, use of detectable carrier information, carrier pointing device, etc., can solve the problem of not providing browser display compatibility, etc.

Inactive Publication Date: 2005-07-13
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, no display compatibility between these browsers is provided

Method used

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  • Reproducing method and apparatus for interactive mode using markup documents
  • Reproducing method and apparatus for interactive mode using markup documents
  • Reproducing method and apparatus for interactive mode using markup documents

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Embodiment Construction

[0033] Referring to FIG. 1, in a track of an interactive DVD 100, AV data is recorded as an MPEG bit stream and a plurality of markup files are recorded. Here, the markup document indicates any document to which a source code written in a script (Script) language or Java language is connected or inserted, and those written in a markup language such as Hypertext Markup Language (HTML) and XML. In other words, the markup file plays the role of a kind of application program required when reproducing AV data in an interactive mode. Meanwhile, image files, animation files, and sound files that are connected to and embedded in a markup document and reproduced are called "markup resources".

[0034] FIG. 2 is a schematic diagram of a volume space in the interactive DVD 100 of FIG. 1 .

[0035] Referring to FIG. 2, the volume space in the interactive DVD 100 includes: a control information area in which volume and file control information is recorded, a DVD video data area in which v...

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Abstract

The present invention provides a reproduction method and apparatus for an interactive mode using a markup document. The method for reproducing AV data in an interactive mode includes a rendering engine operating according to predetermined states, wherein the operating states of the rendering engine for reproducing a markup document are divided and defined into: start state, reproduction state, pause state , and the stop state. In the rendering state, the rendering engine executes a loading step for interpreting the markup document and loading the markup document on the screen; an interaction step for performing interaction between the markup document loaded on the screen and the user; and to complete the step of completing the markup document loaded onto the screen. By the method, display compatibility is provided when reproducing AV data in an interactive mode.

Description

technical field [0001] The present invention relates to reproduction of a markup document, and more particularly, the present invention relates to a method and apparatus for reproducing audio / video (AV) data in an interactive mode using a markup document. Background technique [0002] An interactive digital versatile disc (DVD) is being marketed, from which data can be reproduced in an interactive mode by loading the data into a DVD drive installed in a personal computer (PC). An interactive DVD is a DVD on which mark files are recorded together with AV data. AV data recorded on an interactive DVD can be reproduced in two methods. One method is a video mode in which data is displayed as a normal DVD, and the other method is an interactive mode in which reproduced AV data is displayed through a display window defined by a markup language document. If the user selects the interactive mode, the browser in the PC interprets and displays the markup language document recorded on...

Claims

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Application Information

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IPC IPC(8): G11B20/10G11B27/10G11B27/32H04N5/93H04N7/173H04N21/488
CPCG11B20/10G11B27/105G11B27/329G11B27/34G11B2020/10537G11B2220/2562
Inventor 郑鉉权许丁权朴成煜
Owner SAMSUNG ELECTRONICS CO LTD
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