摘要:
In the method, video data is reproduced from the recording medium, and an I-picture and a number of P-pictures are output as a still picture based on the reproduced video data. The output data may then be received and decoded for display.
摘要:
The recording medium has a data structure for managing reproduction of data recorded on the recording medium. A navigation area stores at least one navigation file, and the navigation file includes at least one navigation command group. At least one navigation command group includes at least one navigation command for managing reproduction of at least video data recorded on the recording medium.
摘要:
A non-transitory computer readable recording medium and method and apparatus for reproducing and recording text subtitle streams including a style segment and presentation segments. The style segments define a region style, and each presentation segment contains a region subtitle associated with a region subtitle and presentation time information defining a presentation time of a corresponding presentation segment. The recording medium and method allow text subtitle streams to be more efficiently and effectively reproduced and recorded.
摘要:
In the data structure for managing reproduction of graphic information, graphic information and an indicator associated with the graphic information is stored on the recording medium. The indicator indicates whether the graphic information is for display in response to user request.
摘要:
The present invention relates to method and apparatus of providing supplementary service information for A/V contents written in a recording medium. This method has a recording medium containing Presentation Language data, which have to be included like as in a digital television signal for supplementary service information in accordance with Advanced TV Enhancement Forum or Digital TV Application Software Environment standard, and reproduces, if a disk reproduction is requested, the Presentation Language data as well as requested A/V data and provides them for a connected external device such as a digital television. As a result, various video information and functions provided with Presentation Language data by a recording medium can be realized at a digital television set being able to accept Presentation Language data.
摘要:
A method and an apparatus for retrieving information for managing video data involving link information associating metadata with the video data. A metadata indicator is used to indicate that metadata exists in a stream with the linking information. Link information also associates the metadata with location information to identify where additional information on the video data, which is described by the metadata, may be found. Using the method or apparatus, a single metadata unit is able to be associated with a plurality of video data units, or a plurality of metadata units are able to be associated with a single video data unit, in order to provide more information on the video data.
摘要:
A data reproducing method, data recording/reproducing apparatus and data transmitting method are disclosed. The present invention includes the steps of providing information for identifying a player to a server, downloading data based on the information from the server and reproducing the data. And, the present invention includes the steps of receiving information for identifying a player from the player, configuring data using the information, and transmitting the data to the player. Accordingly, content can be protected against illegal copy, illegal distribution and the like by employing player information. And, the present invention can trace a player having compromised content.
摘要:
The present invention relates to a recording medium containing moving picture data and additional information thereof and to reproducing method and apparatus of the recording medium. The present recording medium has script files including additional information about moving picture data, e.g., scene descriptive text and introduction of characters, etc. In addition, information linking each script file with a section of moving picture data to be presented with contents of the script file is included in a link data file or is contained in a filename of the script file. In reproduction of the recording medium, a script file linked with presently reproduced moving picture data section is determined and searched for based on the link data file or every filename of the script files, and contents of the found script file are presented together with the presently reproduced moving picture data. Furthermore, previously presented additional information is removed depending on data or filename of the found script file.
摘要:
A method and apparatus for efficiently reproducing a text subtitle stream, using a dialog style segment defining a set of region styles and at least one dialog presentation segment. Each of the dialog presentation segments contains one or more regions of dialog text that are linked to one of the set of region styles defined in the dialog style segment. The dialog text includes at least one pair of an inline style and a text string. The inline style changes one of the region presentation properties specified by the linked region style for the text string.
摘要:
The present invention relates to a recording medium containing moving picture data and additional information thereof and to reproducing method and apparatus of the recording medium. The present recording medium has script files including additional information about moving picture data, e.g., scene descriptive text and introduction of characters, etc. In addition, information linking each script file with a section of moving picture data to be presented with contents of the script file is included in a link data file or is contained in a filename of the script file. In reproduction of the recording medium, a script file linked with presently reproduced moving picture data section is determined and searched for based on the link data file or every filename of the script files, and contents of the found script file are presented together with the presently reproduced moving picture data. Furthermore, previously presented additional information is removed depending on data or filename of the found script file.