Title:
VIDEO IMAGE SWITCHING DEVICE AND METHOD
Document Type and Number:
Japanese Patent JP2007336357
Kind Code:
A
Abstract:
To provide video image switching device and method in which such a state as a camera is occupied by some operator can be prevented, and scrambling of the camera can be prevented in case of last selection priority.
Transfer of camera control right can be requested for an operator who is selecting/controlling a camera 2, and the operator selecting/controlling the camera 2 can transfer the camera control right to other operator for that transfer request. Furthermore, when the operator selecting/controlling the camera 2 does not responds within a predetermined time after transfer of the camera control right is requested, the camera control right is transferred automatically.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
FUKADA AKIHIKO
KOISHI TAKAO
KOISHI TAKAO
Application Number:
JP2006167495A
Publication Date:
December 27, 2007
Filing Date:
June 16, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04N5/232; H04N5/225; H04N7/18
Attorney, Agent or Firm:
Takeshi Takamatsu
Toshimitsu Ichikawa
Kimihide Hashimoto
Toshimitsu Ichikawa
Kimihide Hashimoto
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