| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a technology whereby a user can simply set the composition of a plurality of video and audio signals, according to the characteristics of the contents. <P>SOLUTION: Changes in the motion of an object are large, in a video image 151 for displaying a soccer game. A communication apparatus detects motion information of the object from the video image of contents, the analyzes the degree of a change in the motion on the basis of the detected motion information, and generates control information for controlling the composition between the video image of the contents displayed on a display apparatus 41A and a video image of a user X, in response to the result of the analysis. Thus, the video image 151 of the contents is displayed fully over an image frame of the display apparatus 41A, as shown in a contents display 171A, and a slave image 172A superimposed on the contents display 171A is displayed thinly and small without disturbing viewing of the contents. An information processing device or the like is applicable to communication systems for supporting remote communication among users. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
