Recording medium having a data structure for managing text subtitles and recording and reproducing methods and apparatuses
First Claim
Patent Images
1. A recording medium having a data structure for managing reproduction of text subtitles, comprising:
- a recording area storing a dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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.
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Abstract
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.
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Citations
27 Claims
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1. A recording medium having a data structure for managing reproduction of text subtitles, comprising:
a recording area storing a dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A recording medium having a data structure for managing text subtitles, comprising:
a recording area storing a text subtitle stream, the text subtitle stream includes a dialog style segment followed by one or more dialog presentation segments, the dialog style segment defining one or more styles, each dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, each dialog presentation segment references at least one of the styles in the dialog style segment, and each dialog presentation segment providing 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. - View Dependent Claims (19, 20, 21, 22, 23)
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24. A method of reproducing a data structure for managing text subtitles from a recording medium, comprising:
reproducing a dialog presentation segment from the recording medium, the dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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.
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25. A method of recording a data structure for managing text subtitles on a recording medium, comprising:
recording a dialog presentation segment on the recording medium, the dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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.
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26. An apparatus for reproducing a data structure for managing text subtitles from a recording medium, comprising:
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a driver for driving an optical reproducing device to reproduce data recorded on the recording medium; and
a controller for controlling the driver to reproduce a dialog presentation segment from the recording medium, the dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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.
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27. An apparatus for recording a data structure for managing text subtitles on a recording medium, comprising:
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a driver for driving an optical recording device to record data on the recording medium;
a controller for controlling the driver to record a dialog presentation segment on the recording medium, the dialog presentation segment including text subtitle data of each text subtitle for presentation during a presentation time slot, the dialog presentation segment providing 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.
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Specification