| 摘要 |
<p>PROBLEM TO BE SOLVED: To enable a user to easily obtain the path (video) between communication devices before and after a change by making it possible to receive path information between the arrangement positions of a communication device at a communication destination according to the input of instruction for changing the communication destination. SOLUTION: When a client changes a server, the route as path information at the time of movement from server1 to server2 is displayed as a moving picture. Namely, when a 'request to connect to another server' is inputted from an input device, an image information transfer request and information showing that a connection with the server2 is made next' are both sent to the server1 which is currently connected. The currently connected server 1 once receiving this information transfers the moving picture of the course as the path information from the server1 to the server 2 to the client. After the reproduction of the scene video is completed, the current server1 is disconnected and a connection with the next server2 is made.</p> |
