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System and method for reproducing information stored on a data recording medium in an interactive networked environment

A technology of data recording and media, applied in the direction of data recording, memory system, recording information storage, etc., can solve the problem of inability to be added, viewed or accessed

Inactive Publication Date: 2006-12-06
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the proposed standard of the Enhanced Pilot System, since the data related to the reproduction of A / V data is recorded on the content disc in a read-only form, various additional contents or updates related to the update of the recorded A / V data cannot be added, viewed or accessed

Method used

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  • System and method for reproducing information stored on a data recording medium in an interactive networked environment
  • System and method for reproducing information stored on a data recording medium in an interactive networked environment
  • System and method for reproducing information stored on a data recording medium in an interactive networked environment

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Embodiment Construction

[0023] Refer to attached figure 1 , according to one embodiment, the system of the present invention is implemented to reproduce audiovisual (A / V) data stored on a content disc 10. A / V data may include DVD video data, image data, audio data, text, or other forms of information. The content disc 10 may include enhanced pilot (ENAV) or control data in addition to A / V data to provide an interactive playback device (e.g., an ENAV player or an I-DVD player) how to play back the A / V data. instructions. In the following, the terms ENAV or I-DVD are used interchangeably and denote an interactive DVD system.

[0024] Note that throughout this application, for the sake of brevity and efficiency, the system of the present invention is described with respect to an "I-DVD" disc or an "I-DVD" player. However, this correlation is by way of example and is not to be construed as limiting the invention to the particular embodiment shown. Therefore, other alternative recording media or playb...

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Abstract

A method of reproducing information stored on a data recording medium accessible via a communication network comprises loading first information stored on the data recording medium for reproduction, determining if second information associated with the first information is available through the communication network; and synchronizing the reproduction of the first information and the second information with respect to a timing information embedded in the second information. The timing information is relative to a play start time associated with the first information.

Description

technical field [0001] The present invention relates to a kind of method of playing content on the interactive disc, more specifically, relates to a method for playing content from an interactive content disc or a data storage medium, such as ENAV (Enhanced Pilot) or I-DVD (Interactive Digital A method and system for providing an interactive environment to viewers of A / V (Audio Video) data reproduced from content stored in Universal Optical Disc) wherein additional pilot or interactive content is available from an associated content server on a communication network get. Background technique [0002] High-density optical discs (eg, DVDs) have very large digital data storage capacities. The storage capacity of a DVD is sufficient to record high-quality moving picture data of a relatively long duration as well as high-quality audio data. [0003] A DVD has two recording areas, one for actual data (for example, audio-visual or A / V data), and the other for control or pilot dat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G06F3/08G06F12/00G06F12/14G06F12/16G06F13/00G06F13/28G06F15/16G11B7/005G11B20/10G11B20/12G11B27/00G11B27/10G11B27/32H04N5/00H04N5/765H04N5/781H04N5/85H04N5/93H04N7/24H04N9/804H04N9/806H04N9/82H04N21/235H04N21/426H04N21/43H04N21/432H04N21/433H04N21/435H04N21/462H04N21/4782H04N21/4788H04N21/81H04N21/845
CPCH04N21/435G11B27/322H04N21/4622H04N9/8063H04N21/8133H04N21/4782H04N5/85G11B2220/2562H04N21/4788H04N21/4331G11B27/105H04N21/235H04N21/4325H04N21/42646H04N5/765H04N9/8205G11B2020/10768H04N9/8042H04N21/8456H04N21/4307G11B27/329H04N21/43072G06F3/06
Inventor 尹愚盛刘济镛金泰浩利莫诺夫·亚历山大严聖铉
Owner LG ELECTRONICS INC