Data processing apparatus, data processing method, and program
First Claim
1. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
- acquiring means for acquiring variations representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction;
display-type determining means for determining, on the basis of the variations, display types respectively representing display methods for displaying the pictures, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures;
a file creating unit configured to create a file which associates the pictures with the display types determined by the display-type determining means, and to store the file in a memory;
display-type acquiring means for acquiring, from the file created by the file creating unit, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed; and
display control means for displaying, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring means for the designated picture, such that the moving image is displayed on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
1 Assignment
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Accused Products
Abstract
A data processing apparatus that processes image data of a moving image includes: an acquiring unit acquiring variations representing degrees of change in the image data, in a unit of picture; a display-type determining unit determining, on the basis of the variations in pictures, display types, which represent display methods in displaying the pictures, in a unit of picture; a display-type acquiring unit acquiring a display type for a picture designated by a picture-designation operating unit operated in designating a picture to be displayed; and a display control unit causing a display to display a picture with a display method represented by a display type for the picture.
21 Citations
45 Claims
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1. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring variations representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; display-type determining means for determining, on the basis of the variations, display types respectively representing display methods for displaying the pictures, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a file creating unit configured to create a file which associates the pictures with the display types determined by the display-type determining means, and to store the file in a memory; display-type acquiring means for acquiring, from the file created by the file creating unit, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed; and display control means for displaying, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring means for the designated picture, such that the moving image is displayed on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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2. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit configured to acquire variations representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; a display-type determining unit configured to determine, on the basis of the variations, display types respectively representing display methods for displaying the pictures, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a file creating unit configured to create a file which associates the pictures with the display types determined by the display-type determining unit, and to store the file in a memory; a display-type acquiring unit configured to acquire, from the file created by the file creating unit, a display type for a picture designated by a picture-designation operating unit operated in designating a picture to be displayed; and a display control unit configured to display, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring unit for the designated picture, and configured to display the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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22. A data processing method of processing image data of a moving image by a processor, the data processing method comprising:
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determining, on the basis of variations in pictures representing degrees of change in the image data, display types respectively representing display methods for displaying the pictures, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, and the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; creating a file which associates the pictures with the determined display types, and storing the file in a memory; acquiring a display type, from the file, for a picture designated by picture-designation operating means operated in designating a picture to be displayed; and displaying, on a display, the designated picture according to a display method corresponding to the display type acquired, in the acquiring, for the designated picture, including displaying the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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23. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring display types representing display methods for displaying pictures, the display types being determined on the basis of variations representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, and the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; display-type acquiring means for acquiring, from a file associating the pictures with respective determined display types, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed on the basis of the display types; and display control means for displaying, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring means for the designated picture, such that the moving image is displayed on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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24. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit configured to acquire display types representing display methods for displaying pictures, the display types being determined on the basis of variations representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, and the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a display-type acquiring unit configured to acquire, from a file associating the pictures with respective determined display types, a display type for a picture designated by a picture-designation operating unit operated in designating a picture to be displayed on the basis of the display types; and a display control unit configured to display, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring unit for the designated picture, and configured to display the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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25. A data processing method of processing image data of a moving image by a processor, the data processing method comprising:
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acquiring a display type, from a file, for a picture designated by picture-designation operating means operated in designating a picture to be displayed on the basis of display types that are determined on the basis of variations representing degrees of change in pictures of the image data, the display types representing display methods for displaying the pictures, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures, and the file associating the pictures with respective determined display types; and displaying, on a display, the designated picture according to a display method corresponding to the display type acquired in the acquiring for the designated picture, including displaying the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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26. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring variations representing degrees of change in pictures of the image data, in a unit of one or more pictures, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; display-type determining means for determining, on the basis of the variations, display types respectively representing display methods for displaying pictures, in a unit of plural pictures, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a file creating unit configured to create a file which associates the pictures with the display types determined by the display-type determining means, and to store the file in a memory; display-type acquiring means for acquiring, from the file created by the file creating unit, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed; and display control means for displaying, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring means for the designated picture, such that the moving image is displayed on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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27. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit configured to acquire variations representing degrees of change in pictures of the image data in a unit of one or more pictures, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; a display-type determining unit configured to determine, on the basis of the variations, display types respectively representing display methods for displaying the pictures, in a unit of plural pictures, the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a file creating unit configured to create a file which associates the pictures with the display types determined by the display-type determining unit, and to store the file in a memory; a display-type acquiring unit configured to acquire, from the file created by the file creating unit, a display type for a picture designated by a picture-designation operating unit operated in designating a picture to be displayed; and a display control unit configured display, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring unit for the designated picture, and configured to display the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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28. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring display types representing display methods for displaying pictures, in a unit of picture, the display types being determined on the basis of variations in a unit or more of pictures representing degrees of change in pictures of the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, and the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; display-type acquiring means for acquiring, from a file associating the pictures with respective determined display types, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed on the basis of the display types; and display control means for displaying, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring means for the designated picture, such that the moving image is displayed on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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29. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit configured to acquire display types representing display methods for displaying pictures, in a unit of picture, the display types being determined on the basis of variations in a unit or more of pictures representing degrees of change in pictures the image data, the variations including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, the motion information indicating a degree of change of content between the sequential pictures in a time direction, and the display methods defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; a display-type acquiring unit configured to acquire, from a file associating the pictures with respective determined display types, a display type for a picture designated by picture-designation operating means operated in designating a picture to be displayed on the basis of the display types; and a display control unit configured to display, on a display, the designated picture according to a display method corresponding to the display type acquired by the display-type acquiring unit for the designated picture, and configured to display the moving image on the display according to a display rate, a display resolution or both a display rate and a display resolution that change(s) as the moving image is displayed in accordance with display types acquired from the file for sequentially displayed pictures constituting the displayed moving image.
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30. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring the image data; variation calculating means for calculating a variation representing a degree of change in pictures of the image data in a unit of picture, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; and file creating means for creating a file in which the variation in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image. - View Dependent Claims (32, 33, 34, 35, 36, 37)
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31. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit acquiring the image data; a variation calculating unit calculating a variation representing a degree of change in pictures of the image data in a unit of picture, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; and a file creating unit creating a file in which the variation in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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38. A data processing method of processing image data of a moving image by a processor, the data processing method comprising:
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calculating a variation representing a degree of change in the image data in a unit of picture, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; and creating a file in which the variation in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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39. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring the image data; variation calculating means for calculating, in a unit of picture, a variation representing a degree of change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; display-type determining means for determining, on the basis of the variation in a picture, a display type representing a display method for displaying the picture, in a unit of picture, the display method defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; and file creating means for creating a file in which the display type in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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40. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit acquiring the image data; a variation calculating unit calculating, in a unit of picture, a variation representing a degree of change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; a display-type determining unit determining, on the basis of the variation in a picture, a display type representing a display method for displaying the picture, in a unit of picture, the display method defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the pictures; and a file creating unit creating a file in which the display type in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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41. A data processing method of processing image data of a moving image by a processor, the data processing method comprising:
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calculating, in a unit of picture, a variable representing a degree of change in the image data, the variable identifying fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; determining, on the basis of the variable of a picture, a display type representing a display method for displaying the picture, in a unit of picture, the display method defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the picture; and creating a file in which the display type in a unit of picture is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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42. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring the image data; variation calculating means for calculating, in a unit of picture, a variation representing a degree of change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; and file creating means for creating a file in which the variation is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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43. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit acquiring the image data; a variation calculating unit calculating, in a unit of picture, a variation representing a degree of change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; and a file creating unit creating a file in which the variation is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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44. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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acquiring means for acquiring the image data; variation calculating means for calculating, in a unit of one or more pictures, a variation representing a degree of a change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; display-type determining means for determining, on the basis of the variation, a display type representing a display method in displaying a picture, in a unit of plural pictures, the display method defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the picture; and file creating means for creating a file in which the display type is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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45. A data processing apparatus that processes image data of a moving image with a processor, the data processing apparatus comprising:
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an acquiring unit acquiring the image data; a variation calculating unit calculating, in a unit of one or more pictures, a variation representing a degree of a change in the image data, the variation including fineness information representing a degree of spatial change in a picture of the pictures, motion information representing a degree of temporal change between sequential pictures of the pictures, or both the fineness information and the motion information, the fineness information indicating a degree of change in a pixel value among pixels forming the picture, and the motion information indicating a degree of change of content between the sequential pictures in a time direction; a display-type determining unit determining, on the basis of the variation, a display type representing a display method in displaying a picture, in a unit of plural pictures, the display method defining a display rate, a display resolution, or both a display rate and a display resolution for displaying the picture; and a file creating unit creating a file in which the display type is stored as a metafile in which metadata of the image data is stored, the file indicating display types defining a display rate, a display resolution or both a display rate and a display resolution that change(s) when the moving image is displayed, and which are configured to be acquired from the file for sequentially displayed pictures constituting the moving image.
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Specification