1. A mobile communication apparatus comprising: a first camera section configured to image a subject; a second camera section configured to image a photographer or a photographer's thing; a start control section configured to control said second camera section to start imaging in response to a start instruction and to generate still image data in order; an operation recognizing section configured to compare current still image data and previous still image data as the still image data in response to an imaging start instruction; and an imaging control section configured to control said first camera section to image the subject and to generate imaged data when the current still image data is changed from the previous still image data.