Abstract:
Provided are a method to display a mark-up document according to a parental level, a method and an apparatus for reproducing AV data in an interactive mode, and a data storage medium. The data storage medium includes the AV data, and mark-up documents to reproduce the AV data in an interactive mode. Here, among the mark-up documents, a start-up document contains information on the mark-up documents to be displayed according to a set parental level.
Abstract:
An information storage medium includes video data and a markup document to play back the video data in an interactive mode. The markup document includes device-aspect-ratio information which is referred to for displaying of the markup document.
Abstract:
A system to download contents via a network. A contents service server of the system includes a contents database and a controller. The contents database stores predetermined contents, each having first through Nth types of contents suitable for different environments of the client and information related to features of the first through Nth types of contents. The controller receives a request to download the predetermined contents and environment information of the client from the client, selects a type of contents of the first through Nth types of contents of the predetermined contents suitable for the environment information of the client using the information related to the features of the first through Nth types of the predetermined contents, and transmits the selected type of contents to the client.
Abstract:
An information storage medium includes: AV data; interactive data, which is displayed along with an AV picture obtained from the AV data, and provides contents related to the AV picture, when the AV data is reproduced in an interactive mode; and language information, which indicates a language of contents contained in the interactive data. Therefore, it is possible to select an ENAV application to be first executed in the interactive mode and reproduces the selected ENAV application with a language readable by a user.
Abstract:
An information storage medium includes: AV data; interactive data, which is displayed along with an AV picture obtained from the AV data, and provides contents related to the AV picture, when the AV data is reproduced in an interactive mode; and language information, which indicates a language of contents contained in the interactive data. Therefore, it is possible to select an ENAV application to be first executed in the interactive mode and reproduces the selected ENAV application with a language readable by a user.
Abstract:
Methods of temporary erase, search, restoration and permanent erase of a stream object and a recording medium for storing additional information for restoration of divided stream objects. To solve the problem that full restoration cannot be guaranteed in managing and editing (temporary deleting) a content which includes a film, music, or other data, when a plurality of units are used, search information in dividing a stream object by temporary deletion is generated. Using the information structure and restoration method, stream objects divided by temporary deletion can be fully restored to their original state, and the temporarily-deleted part can be permanently deleted.
Abstract:
An information storage medium which stores data structures supporting multi-angles includes clip AV streams for respective angle data of multi-angle motion picture data. As additional information for each clip AV stream, clip information is recorded on a separate storage area from that of the clip AV streams. The clip information includes jumping-point information for jumping into another angle. Each of the clip AV streams may be recorded in a contiguous recording area, or divided into smaller interleaved units that are interleaved with units of the other clip AV streams.
Abstract:
An apparatus reproduces AV data in an interactive mode, a method handles a user input, and an information storage medium stores information therefor. The information storage medium includes AV data and a markup document utilized to reproduce the AV data in an interactive mode. The markup document includes first event information of an occurrence of a key input event corresponding to a user action to inform, by default, an AV playback engine, which plays back the AV data. Accordingly, interactive contents may be controlled using a limited user input device.
Abstract:
Provided are a method to display a mark-up document according to a parental level, a method and an apparatus for reproducing AV data in an interactive mode, and a data storage medium. The data storage medium includes the AV data, and mark-up documents to reproduce the AV data in an interactive mode. Here, among the mark-up documents, a start-up document contains information on the mark-up documents to be displayed according to a set parental level.
Abstract:
An information storage medium storing information to generate digital television (DTV) streams, and a method and an apparatus to convert DTV streams are provided. The information storage medium includes multi-streams, interactive contents including information that enables interface with a user, and reproduction control information including conversion information to convert the multi-streams and/or the interactive contents into digital television (DTV) streams.