摘要:
The recording medium for reproduction of images includes text subtitle streams. At least one of the text subtitle streams includes text data for a text subtitle and a set of style information corresponding to a set of user-selectable styles, respectively. Each style information includes a unique set of display properties required for displaying the text subtitle within a display screen. When one of the set of user-selectable styles is selected by a user, display properties of the text subtitle within the display screen are automatically changed to the selected style.
摘要:
In the data structure for managing reproduction of data streams recorded on the recording medium, a playlist including a streams table, a playitem and a sub-playitem is provided. The playitem includes information for managing reproduction of a main data stream of data packets, and the sub-playitem includes information for managing reproduction of at least one supplemental data stream of data packets. The streams table provides a list of packet identifiers in the data packets of the main and supplemental data streams.
摘要:
In one embodiment, the invention relates to an apparatus and method for recording/reproducing at least one text subtitle stream. The method includes receiving at least one text subtitle stream from an external source, each text subtitle stream including a style segment defining at least one region style and at least one presentation segment, each presentation segment containing at least one region of text and being linked to at least one region style, wherein the style segment including a player style flag which indicates whether a player is permitted to generate its own player style. Thereafter, the method calls for decoding the text subtitle stream using the style segment defining at least one region style and a player style flag.
摘要:
A method and apparatus for reproducing data is disclosed. The method and apparatus configures a composite file structure to simultaneously reproduce data recorded in a recording medium and other data recorded in a local storage, and reproduces data using the configured composite file structure. A variety of methods for configuring the composite file structure are described in preferred embodiments, such that a method for effectively configuring the composite file structure regardless of a current condition state is given. Therefore, data recorded in the recording medium and other data stored in the local storage can be effectively used.
摘要:
In one embodiment, a method of reproducing text subtitle streams. The method includes receiving at least one text subtitle stream from an external source. Each text subtitle stream including a style segment defining a group of region styles and a plurality of presentation segments. Each presentation segment having at least one region of text and each region of text being linked to a selected one of the group of region styles. The style segment further defining palette information. Each presentation segment having a palette update flag which indicates whether to use the palette information defined in the style segment or to use new palette information when reproducing the each presentation segment. Thereafter, the method calls for decoding the text subtitle stream using the style segment defining the group of region styles and the presentation segment including the palette update flag.
摘要:
In one embodiment, the method includes, receiving at least one text subtitle stream from an external source. Each text subtitle stream includes a style segment and at least one presentation segment associated with the style segment. The style segment includes at least one set of style information, and each set of style information provides region positioning information for positioning a region in an image and a text box including information for positioning a text box in the region. The presentation segment includes at least one region subtitle information, and the region subtitle information includes text subtitle data and a region style identifier. The region style identifier identifies one of the sets of style information in the style segment to apply to the text subtitle data. The text subtitle stream is decoded using style information including region positioning information and text box positioning information.
摘要:
At least one text subtitle stream is recorded on a recording medium. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment. Each dialog presentation segment contains at least one region of dialog text and being linked to at least one of the set of region styles. The dialog style segment further defines a set of user control styles for each region style. Each user control style is selectable by a user and is configured to change at least one of region presentation properties specified by a corresponding region style.
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:
In one embodiment, the method includes receiving at least one text subtitle stream from an external source. Each text subtitle stream includes text data to be displayed within a region of a display screen, first information specifying a global style of the region, and second information specifying a local style for a portion of the text data. The text subtitle stream is decoded using the first information and the second information.
摘要:
In one embodiment, the data structure includes at least one graphic information of first type graphic information and second type graphic information. The first type graphic information is for always on display and the second type graphic information is for display in response to user request.