METHOD FOR ENSURING SYNCHRONOUS PRESENTATION OF ADDITIONAL DATA WITH AUDIO DATA
First Claim
1. A computer-implemented method comprising:
- receiving attribute data describing audio or video data or other data, the attribute data being divided into a plurality of segment units;
receiving indication information of a group of attribute data describing the audio or video data or other data; and
reproducing the attribute data in a synchronous manner with the audio or video data or other data, using the time information associated with a presentation time of the audio or video data or other data, and using management data to associate the audio or video data or other data with the attribute data.
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Abstract
A recording medium, method and apparatus for managing data are discussed. According to an embodiment, the present invention provides a method of reproducing main data and additional data. The method includes receiving the additional data associated with the main data, the additional data being divided into a plurality of segment units; and reproducing the additional data in a synchronous manner with the main data using time information if indication information indicates a presence of the time information. The time information indicates a presentation time of the additional data with respect to the main data. The main data and the additional data are reproduced according to management data, the management data including link information for linking the main data and the additional data.
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Citations
10 Claims
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1. A computer-implemented method comprising:
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receiving attribute data describing audio or video data or other data, the attribute data being divided into a plurality of segment units;
receiving indication information of a group of attribute data describing the audio or video data or other data; and
reproducing the attribute data in a synchronous manner with the audio or video data or other data, using the time information associated with a presentation time of the audio or video data or other data, and using management data to associate the audio or video data or other data with the attribute data. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A device comprising a processor configured to:
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read attribute data describing audio or video data or other data, the attribute data being recorded on a storage medium and divided into a plurality of segment units, obtain indication information of a group of attribute data describing the audio or video data or other data, and reproduce the attribute data in a synchronous manner with the audio or video data or other data, using the time information associated with a presentation time of the audio or video data or other data, and using management data to associate the audio or video data or other data with the attribute data. - View Dependent Claims (9)
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10. A computer program product, tangibly embodied in a machine readable medium, the computer program product comprising instructions that, when read by a machine, operate to cause data processing apparatus to:
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receive attribute data describing audio or video data or other data, the attribute data being divided into a plurality of segment units;
receive indication information of a group of attribute data describing the audio or video data or other data; and
reproduce the attribute data in a synchronous manner with the audio or video data or other data, using the time information associated with a presentation time of the audio or video data or other data, and using management data to associate the audio or video data or other data with the attribute data.
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Specification