| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of flexibly responding to changes in a video signal system of photographed video data. SOLUTION: The communication apparatus comprises a digital interface and a detection part for detecting a change in the format of video data transmitted from the digital interface. When a detection part detects a change in the format (S303), the digital interface is controlled so as to be disabled (S304). COPYRIGHT: (C)2006,JPO&NCIPI
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