Method and Apparatus for Encoding/Decoding
First Claim
1. An encoding method comprising:
- generating a data area comprising a plurality of media data areas;
generating a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively; and
generating an animation area having information on an animation effect to be applied to media data comprised in the media data area,wherein the track area comprises timing information for reproducing a plurality of media data comprised in the media data area, and the plurality of media data comprised in the data area are dependent on one timeline.
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Abstract
The present invention relates to a multimedia data encoding/decoding method and apparatus. The encoding method includes generating a data area including a plurality of media data areas; generating a media information area including a plurality of track areas corresponding to the plurality of media data areas, respectively; and generating an animation area having information on an animation effect to be applied to media data included in the media data area. According to the present invention, the multimedia data encoding/decoding method and apparatus has an effect of being capable of constructing a slide show by only a small amount of multimedia data. Thus, a time taken to process and transmit the multimedia data can reduce.
43 Citations
29 Claims
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1. An encoding method comprising:
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generating a data area comprising a plurality of media data areas; generating a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively; and generating an animation area having information on an animation effect to be applied to media data comprised in the media data area, wherein the track area comprises timing information for reproducing a plurality of media data comprised in the media data area, and the plurality of media data comprised in the data area are dependent on one timeline. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 29)
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11. A decoding method comprising:
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receiving multimedia data, the multimedia data comprising;
a data area comprising a plurality of media data areas;
a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively; and
an animation area having information on an animation effect to be applied to media data comprised in the media data area; andreproducing a plurality of media data comprised in the media data area, using the animation effect information comprised in the animation area, wherein the plurality of media data comprised in the data area are dependent on one timeline. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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19. An encoding apparatus comprising:
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a data area generator for generating a data area comprising a plurality of media data areas; a media information area generator for generating a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively; and an animation area generator for generating an animation area having information on an animation effect to be applied to media data comprised in the media data area, wherein the track area comprises timing information for reproducing a plurality of media data comprised in the media data area, and the plurality of media data comprised in the data area are dependent on one timeline. - View Dependent Claims (20, 21, 22, 23)
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24. A decoding apparatus comprising:
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a data input unit for receiving multimedia data, the multimedia data comprising;
a data area comprising a plurality of media data areas;
a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively; and
an animation area having information on an animation effect to be applied to media data comprised in the media data area; anda reproducing unit for reproducing a plurality of media data comprised in the media data area, using the animation effect information comprised in the animation area, wherein the plurality of media data comprised in the data area are dependent on one timeline. - View Dependent Claims (25, 26)
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27. A multimedia data structure comprising:
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a file type area having information on a file format; a data area comprising a plurality of media data areas; and a media information area comprising a plurality of track areas corresponding to the plurality of media data areas, respectively and an animation area having information on an animation effect to be applied to media data comprised in the media data area. - View Dependent Claims (28)
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Specification