Image display device, image display method, image display system, image data transmitting device, program, and storage medium
A control section of a slideshow display device includes a display control section. The display control section 115 causes a list of thumbnails to be displayed when a display timing at which a target image other than a currently displayed image is to be displayed comes before a predetermined point in time. As such, when display delay occurs, a list of thumbnails can be displayed, instead of the target image. This realizes an image display device which prevents a user from being subject to stress when display delay occurs in slideshow display.
1. An image display device which displays images in succession on a display section while changing the images, the images being included in an image group,
the image display device comprising:
display control means causing the display section to display thereon a list of all or part of reduced images of a reduced image group, which reduced images correspond to the respective images of the image group, when a display timing at which a target image other than a currently displayed image of the image group is to be displayed comes before a given point in time; and
image display instruction accepting means accepting an image display instruction from a user who gives an instruction to display the target image,
the display timing being (i) a point in time when the image display instruction accepting means accepts the image display instruction after a predetermined waiting time has elapsed since display of the currently displayed image was started or (ii) a point in time when the image display instruction accepting means accepts the image display instruction a given number of times within a predetermined time period after a predetermined waiting time has elapsed since display of the currently displayed image was started, and
the given point in time being a point in time when the target image gets ready to be displayed on the display section.
2. The image display device according to claim 1 , further comprising:
reduced image acquiring means acquiring image data of the reduced images to be displayed in list view, in advance from an external entity before the display timing.
3. The image display device according to claim 1 , further comprising:
list view screen creating means creating a list view screen to be displayed on the display section at the list view display, in advance before the display timing.
4. An image data transmitting device which transmits image data to an image display device, the image display device being an image display device which displays images in succession on a display section while changing the images, the images being included in an image group, the image display device comprising: display control means causing the display section to display thereon a list of all or part of reduced images of a reduced image group, which reduced images correspond to the respective images of the image group, when a display timing at which a target image other than a currently displayed image of the image group is to be displayed comes before a given point in time; and image display instruction accepting means accepting an image display instruction from a user who gives an instruction to display the target image,
the display timing being (i) a point in time when the image display instruction accepting means accepts the image display instruction after a predetermined waiting time has elapsed since display of the currently displayed image was started or (ii) a point in time when the image display instruction accepting means accepts the image display instruction a given number of times within a predetermined time period after a predetermined waiting time has elapsed since display of the currently displayed image was started, and
the given point in time being a point in time when the target image gets ready to be displayed on the display section,
the image data transmitting device comprising:
image data transmitting means transmitting to the image display device image data of the target image and image data of the reduced images to be displayed in list view.
5. An image display system comprising:
an image display device being an image display device which displays images in succession on a display section while changing the images, the images being included in an image group, the image display device comprising: display control means causing the display section to display thereon a list of all or part of reduced images of a reduced image group, which reduced images correspond to the respective images of the image group, when a display timing at which a target image other than a currently displayed image of the image group is to be displayed comes before a given point in time; and
an image data transmitting device transmitting to the image display device image data of the target image and image data of the reduced images to be displayed in list view,
the image display device further comprising image display instruction accepting means accepting an image display instruction from a user who gives an instruction to display the target image,
the display timing being (i) a point in time when the image display instruction accepting means accepts the image display instruction after a predetermined waiting time has elapsed since display of the currently displayed image was started or (ii) a point in time when the image display instruction accepting means accepts the image display instruction a given number of times within a predetermined time period after a predetermined waiting time has elapsed since display of the currently displayed image was started, and
the given point in time being a point in time when the target image gets ready to be displayed on the display section.
6. An image display method performed by an image display device, of displaying images in succession on a display section while changing the images, the images being included in an image group,
the image display method comprising:
a reduced image list display step of causing the display section to display thereon a list of all or part of reduced images of a reduced image group, which reduced images correspond to the respective images of the image group, when a display timing at which an image other than a currently displayed image is to be displayed comes before a given point in time,
the image display device comprising image display instruction accepting means accepting an image display instruction from a user who gives an instruction to display the target image,
the display timing being (i) a point in time when the image display instruction accepting means accepts the image display instruction after a predetermined waiting time has elapsed since display of the currently displayed image was started or (ii) a point in time when the image display instruction accepting means accepts the image display instruction a given number of times within a predetermined time period after a predetermined waiting time has elapsed since display of the currently displayed image was started, and
the given point in time being a point in time when the target image gets ready to be displayed on the display section.
7. A non-transitory computer-readable storage medium storing therein an image display program for causing a computer to operate as an image display device which displays images in succession on a display section while changing the images, the images being included in an image group, the image display program being a program for causing the computer to function as display control means causing the display section to display thereon a list of all or part of reduced images of a reduced image group, which reduced images correspond to the respective images of the image group, when a display timing at which a target image other than a currently displayed image of the image group is to be displayed comes before a given point in time,
the image display device comprising image display instruction accepting means accepting an image display instruction from a user who gives an instruction to display the target image,
the display timing being (i) a point in time when the image display instruction accepting means accepts the image display instruction after a predetermined waiting time has elapsed since display of the currently displayed image was started or (ii) a point in time when the image display instruction accepting means accepts the image display instruction a given number of times within a predetermined time period after a predetermined waiting time has elapsed since display of the currently displayed image was started, and
the given point in time being a point in time when the target image gets ready to be displayed on the display section.