| 摘要 |
<P>PROBLEM TO BE SOLVED: To collectively register the IP address of each camera device and a multicast address for distributing video in each device at a reception side. <P>SOLUTION: A plurality of camera devices 1 transmit setting information on each camera device 1 requested by using a common multicast address that all devices can receive from one of an operating device 2, a display device 3, and a recording device 4 to the operating device 2, the display device 3, and the recording device 4 by using the common multicast address. The operating device 2, the display device 3, and the recording device 4 comprise: a setting information request section 13 for requesting setting information to the plurality of camera devices 1 by using the common multicast address; and a camera information storage section 12 for storing the setting information transmitted from the plurality of camera devices 1 as camera information. <P>COPYRIGHT: (C)2007,JPO&INPIT |
