| 摘要 |
Provided is an information recording/reproduction apparatus capable of achieving a reduction in power consumption without impairing quality of recorded information. The information recording/reproduction apparatus according to the present invention includes a recording/reproduction circuit for recording information stored in a memory onto a disk or reproducing the information from the disk through an intermittent operation, and a switching circuit for switching a proportion of an execution time of the recording or reproduction in a cycle of recording or reproducing the same data amount in the intermittent operation, wherein the switching circuit performs the switching based on pickup image information obtained from an image pickup element, and the switching circuit performs the switching based on a focus signal obtained from the pickup image information.
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