Moving-image icon generating apparatus
View Patent ↗The sizes of icons for moving images (the size of a rectangle on the front side of each icon, the length of each icon in the depth direction thereof, etc.) that specify moving-image files are changed depending upon file information (moving image playback times, image sizes of the frames that make up the moving images, sizes of the moving-image files, etc.) concerning the moving-image files specified by the icons for the moving images. The content of each moving-image file can be ascertained by observing the icon for its moving image.
1. An apparatus for generating icons for moving images, comprising:
a decision device that decides a shape and a color of each of a plurality of moving-image icons of a plurality of moving-image files based upon the plurality of moving-image files and a maximum size and a minimum size among sizes of images of frames constituting moving images representing moving-image data that has been stored in said plurality of moving-image files; and
a generating device that generates data representing a moving-image icon having the shape and color decided by said decision device,
wherein said decision device decides the shape and the color of the plurality of moving-image icons based upon said moving-image data stored in said plurality of moving-image files identified by said moving-image icons and moving-image data stored in other moving-image fires,
wherein said moving-image icons comprise a rectangular cube shape and said decision device decides a dimension of at least one side of the rectangular cube shape based upon a playback time,
wherein said color comprises a degree of lightness, the degree of lightness of said each of a plurality of moving-image icons being decided by the size of the moving image file, and
wherein said decision device decides a horizontal size LI based upon LI=I+(Hx−Hmin)/L0, wherein L0 is an incremental value equal to (Hmax−Hmin)/(S−1),
where Hmax represents a maximum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, Hmin represents a minimum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, S represents a number of steps it takes to make a change from the minimum value to the maximum value, and Hx represents a number of pixels in the horizontal direction of image size of a moving image identified by a moving-image icon for which size LI is to be calculated.
2. The apparatus according to claim 1 , wherein said decision device decides said at least one of the shape and the color of said each of a plurality of moving-image icons based on a size of said frames constituting said moving images.
3. The apparatus according to claim 1 , wherein said decision device decides a length of a first side of said rectangular cube shape moving-image icons based upon a number of horizontally directed pixels of each frame constituting said moving-image, said decision device decides a length of a second side of said rectangular cube shape moving-image icons based upon a number of vertically directed pixels of each frame constituting said moving-image, and said decision device decides a depth of said rectangular cube shape moving-image icons based upon a playback time.
4. The apparatus according to claim 1 , wherein said decision device decides a first dimension of said moving-image icons based upon a number of horizontally directed pixels of each frame constituting said moving-image, said decision device decides a second dimension of said moving-image icons based upon a number of vertically directed pixels of each frame constituting said moving-image, and said decision device decides a third dimension of said moving-image icons based upon a playback time.
5. The apparatus according to claim 1 , wherein the degree of lightness is indicated by hatching.
6. An apparatus for generating icons for moving images, comprising:
a decision device that decides a shape and a color of each of a plurality of moving-image icons of a plurality of moving-image files based upon the plurality of moving-image files and a maximum compression rate and a minimum compression rate among rates of moving-image data that has been stored in said plurality of moving-image files; and
a generating device that generates data representing a moving-image icon having the shape and color decided by said decision device,
wherein said decision device decides the shape and the color of the plurality of moving-image icons based upon said moving-image data stored in said plurality of moving-image files identified by said moving-image icon and moving-image data stored in other moving-image files,
wherein said moving-image icons comprise a rectangular cube shape and said decision device decides a dimension of at least one side of the rectangular cube shape based upon a playback time,
wherein said color comprises a degree of lightness, the degree of lightness of said each of a plurality of moving-image icons being decided by the size of the moving image file, and
wherein said decision device decides a horizontal size LI based upon LI=I+(Hx−Hmin)/L0, wherein L0 is an incremental value equal to (Hmax−Hmin)/(S−1),
where Hmax represents a maximum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, Hmin represents a minimum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, S represents a number of steps it takes to make a change from the minimum value to the maximum value, and Hx represents a number of pixels in the horizontal direction of image size of a moving image identified by a moving-image icon for which size LI is to be calculated.
7. The method according to claim 6 , wherein a length of a first side of said rectangular cube shape of said moving-image icons is decided based upon a number of horizontally directed pixels of each frame constituting said moving-image, a length of a second side of said rectangular cube shape of said moving-image icons is decided based upon a number of vertically directed pixels of each frame constituting said moving-image, and a depth of said rectangular cube shape of said moving-image icons is decided based upon a playback time.
8. A method of generating icons for moving images, comprising:
deciding a shape and a color of each of a plurality of moving-image icons of a plurality of moving-image files based upon the plurality of moving-image files and at least one of a compression rate of moving-image data stored in said plurality of moving-image files and an image size of images of frames constituting moving images representing moving-image data stored in said plurality of moving-image files and moving-image data stored in other moving-image files; and
generating data representing a moving-image icon having the shape and the color decided by said deciding at least one of the shape and the color,
wherein said moving-image icons comprise a rectangular cube shape and a dimension of at least one side of the rectangular cube shape is decided based upon a playback time,
wherein said color comprises a degree of lightness, the degree of lightness of said each of a plurality of moving-image icons being decided by the size of the moving image file, and
deciding a horizontal size LI based upon LI=I+(Hx−Hmin)/L0, wherein L0 is an incremental value equal to (Hmax−Hmin)/(S−1),
where Hmax represents a maximum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, Hmin represents a minimum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, S represents a number of steps it takes to make a change from the minimum value to the maximum value, and Hx represents a number of pixels in the horizontal direction of image size of a moving image identified by a moving-image icon for which size LI is to be calculated.
9. An apparatus for generating icons for moving images, comprising:
a decision device that decides a shape and a color of each of a plurality of moving-image icons of a plurality of moving-image files based upon moving-image data stored in said plurality of moving-image files identified by said moving-image icon and moving-image data stored in other moving-image files; and
a generating device that generates data representing a moving-image icon having the shape and color decided by said decision device,
wherein said moving-image icon comprises a rectangular cube shape and said decision device decides a dimension of at least one side of the rectangular cube shape based upon a playback time,
wherein said color comprises a degree of lightness, the degree of lightness of said each of a plurality of moving-image icons being decided by the size of the moving image file, and
wherein said decision device decides a horizontal size LI based upon LI=I+(Hx−Hmin)/L0, wherein L0 is an incremental value equal to (Hmax−Hmin)/(S−1),
where Hmax represents a maximum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, Hmin represents a minimum value of a number of pixels in the horizontal direction of all image sizes of all moving-image files, S represents a number of steps it takes to make a change from the minimum value to the maximum value, and Hx represents a number of pixels in the horizontal direction of image size of a moving image identified by a moving-image icon for which size LI is to be calculated.
10. The apparatus according to claim 9 , wherein said deciding at least one of the shape and the color is decided based on a size of said icon.
11. The apparatus according to claim 9 , wherein a length of a first side of said rectangular cube shape of the icon is decided based upon a number of horizontally directed pixels of each frame constituting said moving-image, a length of a second side of said rectangular cube shape of the icon is decided based upon a number of vertically directed pixels of each frame constituting said moving-image, and a depth of said rectangular cube shape of the icon is decided based upon a playback time.
12. The apparatus according to claim 9 , wherein said deciding at least one of a shape and a color of each of a plurality of moving-image icons of a plurality of moving-image files is based upon the plurality of moving-image files and at least one of a maximum size and a minimum size among sizes of images of frames constituting moving images representing moving-image data that has been stored in said plurality of moving-image files and a maximum compression rate and a minimum compression rate among rates of moving-image data that has been stored in said plurality of moving-image files.