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:
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 the data structure for managing reproduction of text subtitle data, a text subtitle information area stores at least one text subtitle information segment. The text subtitle information segment is represented by a single PES packet of transport packets. In one embodiment, the text subtitle information segment includes an identifier identifying the text subtitle information segment as a text subtitle information segment.
摘要:
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 presentation segment, each presentation segment containing at least one region of text linked to a selected one of the group of region styles, wherein a current presentation segment contains a continuous presentation flag to indicate whether the continuous presentation is required between current presentation and previous presentation; and decoding the text subtitle stream using the presentation segment defining the continuous presentation flag.
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:
A recording medium includes a data area storing at least one text subtitle stream, each text subtitle stream including a style segment defining a group of region styles and a plurality of presentation segments, at least one of the plurality of presentation segments containing first and second regions of text which are linked to first and second region styles selected from the group of region styles, respectively, wherein the first and second region styles define a same text flow.
摘要:
A method of recording data on a recording medium by a recording apparatus which is unable to create a backup file. The method includes deleting a backup file corresponding to an original file from the recording medium when the original file on the recording medium is modified or deleted.
摘要:
The recording medium stores a transport stream formed of packets. The packets represent one or more PES packets and are grouped into units of a fixed number of packets. A first portion of each unit corresponds to a first portion of a PES packet.
摘要:
The recording medium includes a data structure having a menu data area and a menu management area. The menu data area stores one or more thumbnail pictures as menu data. Each thumbnail picture is stored as a block of menu data. The menu management area stores menu management information. The menu management information provides an index to each thumbnail picture in the menu data area.
摘要:
The data structure includes a playlist area storing at least one playlist. The playlist includes at least one playitem and at least one sub-playitem. The playitem provides navigation information indicating at least one still picture from a first file to reproduce and provides duration information for display of the still picture, and the sub-playitem provides navigation information for reproducing audio data from a second file.