| 摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption of an image display device for outputting a still image as a moving image. SOLUTION: A digital video camera 1 is operated in a normal power operating mode only during the period from when receiving an image transfer request command from a digital television to when completing transfer of still image data based on the image transfer request command. Namely, the digital video camera 1 is operated in a low power consumption mode from when transferring the still image data based on the image transfer request command to when receiving the image transfer request command from the digital television 2. Therefore, when the still image data for a slide show is transferred to the digital television 2 in accordance with the HDMI as a moving image and transferring the still image data, power consumption in the digital video camera 1 can be reduced less than the prior art. COPYRIGHT: (C)2008,JPO&INPIT |
