摘要:
A recording medium for storing real time recording/reproduction information, a real time recording and reproducing method and apparatus, and a file operating method using the information. Real time recording/reproduction information for ensuring real time recording/reproduction is stored in a file control information area, in each real time file, or in a separate file, and real time recording/reproduction attributes are assigned to the file. Thus, real time recorded files can be continuously reproduced without interruption. Also, there are methods of creating a file to which real time recording/reproduction attributes are assigned, extending a data area, and recording and reproducing the file to which real time recording/reproduction attributes are assigned.
摘要:
An information storage medium storing subtitle text-based information, and a method and apparatus utilizing same, process a subtitle. The information storage medium includes: dialog information which contains script text information of the subtitle and information specifying an output type of the script text; and presentation information which contains style information used to convert the script text into a bitmap format through rendering. With this structure, the amount of data required for a subtitle and the amount of data that should be processed when a subtitle is output may be greatly reduced.
摘要:
A storage medium storing program applications to provide additional functions using moving-images and management information needed to manage the program applications. The storage medium includes reproduction mode data reproducing moving-image data, program data including a plurality of program applications providing additional functions using the moving-image data, system data controlling the execution of the reproduction mode data and the program data, and management information managing the execution of the program applications in unit of title. The program applications providing additional functions can be managed in unit of title and loaded to a system memory in advance to be executed.
摘要:
A signal processing method is provided. The signal processing method includes extracting three-dimensional effect adjustment information from a memory in a video image reproducing apparatus, and adjusting a three-dimensional effect of a video image according to the three-dimensional effect adjustment information, and outputting the video image.
摘要:
A recording medium includes a program containing video data and/or audio data and navigation information which defines a thumbnail, wherein the thumbnail relates to the program and is reproducible as moving pictures. The recording medium may include a plurality of programs and the thumbnail may identify or represent one or more of the programs. By assigning a predetermined interval of a bit stream corresponding to a program as a thumbnail, the recording medium having the thumbnail thereon, that can be reproduced as moving pictures, can be obtained.
摘要:
A data recording and/or reproducing apparatus and method for an information recording medium includes: an extra ECC encoder; and an extra ECC controller determining whether extra ECC is applied to the information recording medium, and controlling the extra ECC encoder to generate an extra parity data block corresponding to data that is to be recorded on the information storage medium. The extra ECC encoder includes: an extra parity generator generating an extra ECC data block based on data that is to be recorded on the information recording medium, performing ECC on the extra ECC data block, and generating at least one extra parity. An extra parity interleaver interleaves the at least one extra parity and generating the extra parity data block.
摘要:
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.
摘要:
An image processing method and apparatus and an image generating method and apparatus, the image processing method to output a video data being a two-dimensional (2D) image as the 2D image or a three-dimensional (3D) image including: extracting information about the video data from metadata associated with the video data; and outputting the video data as the 2D image or the 3D image by using the extracted information about the video data.
摘要:
A 3D video image processing method including: acquiring three-dimensional (3D) format information of a video image generated from video data to determine a 3D format of the video image; generating, from a first graphic image, a second graphic image corresponding to the determined 3D format of the video image using the 3D format information, the first graphic image being generated from graphic data; and overlaying the video image with the second graphic image.
摘要:
A method of outputting three-dimensional (3D) images, the method including: generating first-perspective image data and second-perspective image data to display the 3D image by converting a same two-dimensional (2D) image data; adding additional information indicating a relationship between the first-perspective image data and the second-perspective image data to the first-perspective image data and/or the second-perspective image data; and outputting the first-perspective image data and the second-perspective image data.