| 摘要 |
<p>PROBLEM TO BE SOLVED: To discriminate being HDMI-connected to an identical apparatus and perform control to output an HDMI signal to only one terminal in the case of being connected to the identical apparatus.SOLUTION: Being HDMI-connected to an identical apparatus is discriminated. In the case of being connected to the identical apparatus, an HDMI signal is output to only one HDMI terminal and redundant output of video and sound to another HDMI terminal is automatically stopped.</p> |
