VOLUME CONTROLLER, VOLUME CONTROL METHOD, VOLUME CONTROL PROGRAM, AND RECORDING MEDIUM

摘要

An imaging part (102) captures a video relating to a user, and an analysis part (103) analyzes the captured video. Next, on the basis of the result of the analysis, a state detection part (104) detects whether the user is sleeping. Next, a selection part (105) selects a speaker near the user detected to be sleeping out of a plurality of arranged speakers. Then, a control part (107) controls a volume to be outputted to the selected speaker.