Recording apparatus and reproducing apparatus
First Claim
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1. A recording apparatus comprising:
- processing means for producing a still picture file including still picture data extracted from moving image data and for producing a moving image file including the moving image data and information associated with the still picture file; and
recording means for recording the moving image file and the still picture file on a recording medium.
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Abstract
The present invention provides an apparatus capable of retrieving a moving image file and a still picture file associated therewith efficiently. The apparatus produces a still picture file including still picture data extracted from moving image data, produces a moving image file including the moving image data and information (for example, a file name) associated with the still picture file, and records the moving image file and the still picture file on a recording medium to which random access can be effected.
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Citations
28 Claims
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1. A recording apparatus comprising:
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processing means for producing a still picture file including still picture data extracted from moving image data and for producing a moving image file including the moving image data and information associated with the still picture file; and
recording means for recording the moving image file and the still picture file on a recording medium. - View Dependent Claims (2, 3)
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4. A recording method comprising the steps of:
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producing a still picture file including still picture data extracted from moving image data;
producing a moving image file including the moving image data and information associated with the still picture file; and
recording the moving image file and the still picture file on a recording medium. - View Dependent Claims (5, 6)
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7. A recording apparatus comprising:
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processing means for producing a moving image file including moving image data and for producing a still picture file including still picture data extracted from the moving image data and information associated with the moving image file; and
recording means for recording the still picture file and the moving image file on a recording medium. - View Dependent Claims (8, 9)
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10. A recording method comprising the steps of:
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producing a moving image file including moving image data;
producing a still picture file including still picture data extracted from the moving image data and information associated with the moving image file; and
recording the still picture file and the moving image file on a recording medium. - View Dependent Claims (11, 12, 14, 15, 16, 18, 19, 20)
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13. A reproducing apparatus comprising:
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detection means for detecting whether there is a still picture file associated with a moving image file; and
display control means for displaying a reduced image of the moving image file and information indicating presence of the still picture file on a display device if there is the still picture file.
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17. A reproducing method comprising the steps of:
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detecting whether there is a still picture file associated with a moving image file; and
displaying a reduced image of the moving image file and information indicating presence of the still picture file on a display device if there is the still picture file.
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21. A reproducing apparatus comprising:
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detection means for detecting whether there is a moving image file associated with a still picture file; and
display control means for displaying a reduced image of the still picture file and information indicating presence of the moving image file on a display device if there is the moving image file. - View Dependent Claims (22, 23, 24, 26, 27, 28)
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25. A reproducing method comprising the steps of:
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detecting whether there is a moving image file associated with a still picture file; and
displaying a reduced image of the still picture file and information indicating presence of the moving image file on a display device if there is the moving image file.
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Specification