Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses
First Claim
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1. A recording medium having a data structure for managing playback control of the recording medium, comprising:
- a navigation area storing an information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title.
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Abstract
The data structure on the recording medium includes a navigation area storing an information file. The information file includes a plurality of navigation segments representing one or more reproduction paths of a title. Each of the navigation segments includes at least one navigation command, and a number of the navigation segments each include a navigation command for launching a playlist. One of the navigation segments is an entry navigation segment of the title.
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Citations
16 Claims
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1. A recording medium having a data structure for managing playback control of the recording medium, comprising:
a navigation area storing an information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of recording a data structure for managing playback control of the recording medium, comprising:
recording an information file on the recording medium, the information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title.
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14. A method of reproducing a data structure for managing playback control of the recording medium, comprising:
reproducing an information file from the recording medium, the information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title.
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15. An apparatus for recording a data structure for managing playback control of the 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 an information file on the recording medium, the information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title.
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16. An apparatus for reproducing a data structure for managing playback control of the recording medium, comprising:
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a driver for driving an optical reproducing device to reproduce data recorded on the recording medium;
a controller for controlling the driver to reproduce an information file from the recording medium, the information file including a plurality of navigation segments representing one or more reproduction paths of a title, each of the navigation segments including at least one navigation command, a number of the navigation segments each including a navigation command for launching a playlist, and one of the navigation segments being an entry navigation segment of the title.
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Specification