摘要:
A method and apparatus for reproducing data from a recording medium using a local storage is disclosed. The method for reproducing data of a recording medium using a local storage includes the steps of: a) reading a—binding unit contained in a directory associated with a recording medium from a file structure contained in the local storage/b) performing a binding operation for combining the read binding unit with the file structure contained in the recording medium, and forming a virtual package; and c) reproducing data stored in the recording medium and/or data stored in the local storage using the formed virtual package. Therefore, original data stored in the recording medium and additional data stored in the local storage can be effectively reproduced, resulting in greater convenience of use.
摘要:
A recording medium and method and apparatus for reproducing and recording text subtitle streams are disclosed. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment, each of which contains one or more regions of dialog text. Each region of dialog text is linked to one of the set of region styles defined in the dialog style segment, and includes at least one pair of an inline style and a text string. The inline style is configured to change one of region presentation properties specified by the linked region style for the text string.
摘要:
In one embodiment the data structure includes at least one stream file for the graphic information, and at least one playlist file including at least one subplayitem. The subplayitem includes navigation information for reproducing the stream file.
摘要:
An apparatus for reproducing data recorded on a recording medium includes a pickup unit, a local storage, and a controller. The pickup unit reads a disc package from the recording medium, and the local storage stores a local storage package associated with the disc package. The controller generates control signals to display metadata information of the local storage package, and to generate a binding unit from the local storage package. The binding process is performed according to binding information which is modified by a user with reference to the displayed metadata information. The controller finally generates a virtual package by binding the binding unit with the disc package according to the modified binding information.
摘要:
A recording medium, and a method and apparatus for reproducing data from the recording medium are disclosed. A method for reproducing data of a recording medium in which a first title and a second title having different attributes are recorded, includes the steps of reproducing the first title using a first dedicated reproduction unit, and performing transition of reproducing from the first title to the second title by stopping operations of the first dedicated reproduction units and starting operations of a second dedicated reproduction units. Therefore, data of the recording medium can be effectively managed, resulting in greater convenience of use.
摘要:
A buffer initially preloads a text subtitle stream recorded on a recording medium. The preloaded text subtitle stream includes a dialog style segment and a plurality of dialog presentation segments. The dialog style segment defines a group of region styles and palette information. Each dialog presentation segment contains at least one region of dialog text, where each region of dialog text is linked to a selected one of the group of region styles defined in the dialog style segment. A text subtitle decoder reads a palette update flag included in each dialog presentation segment and presents each dialog presentation segment according to an indication of the palette update flag. The palette update flag indicates whether to use the palette information defined in the dialog style segment or to use new palette information when presenting each dialog presentation segment.
摘要:
A recording medium and method and apparatus for reproducing and recording text subtitle streams are disclosed. Each text subtitle stream includes a dialog style segment defining a set of region styles and at least one dialog presentation segment, each of which contains one or more regions of dialog text. Each region of dialog text is linked to one of the set of region styles defined in the dialog style segment, and includes at least one pair of an inline style and a text string. The inline style is configured to change one of region presentation properties specified by the linked region style for the text string.
摘要:
In the data structure for managing reproduction of various data streams, at least one navigation directory, a stream directory and an auxiliary directory is provided. The stream directory includes at least one stream file of main data and at least one stream file of supplemental data. The auxiliary directory has at least one auxiliary file of auxiliary data associated with the supplemental data, and the auxiliary file has a different file name extension than the stream file name extensions. The navigation directory includes navigation information for reproducing the main and supplemental data.
摘要:
In the data structure for managing text subtitles, a dialog presentation segment includes text subtitle data of each text subtitle for presentation during a presentation time slot. The dialog presentation segment provides a presentation time stamp start time and a presentation time stamp end time defining the presentation time slot such that the presentation time slot does not overlap a presentation time slot of another dialog presentation segment.
摘要:
A method and a text subtitle decoder for decoding a text subtitle stream recorded on a recording medium are disclosed. A subtitle loading buffer initially loads a text subtitle stream including a dialog style segment defining a group of region styles and a dialog presentation segment having dialog presentation information and dialog text data for a dialog having at least one region. A text subtitle processor parses the dialog presentation segment into composition information, rendering information, and the dialog text data for each region. Next, a text renderer renders the text strings into a bitmap object for each region according to the rendering information, and the rendered bitmap object is composed in a graphics plane.