VIDEO INFORMATION RETRIEVAL SYSTEM, VIDEO INFORMATION TRANSMITTER, VIDEO INFORMATION RETRIEVAL DEVICE, AND VIDEO INFORMATION GENERATING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a video information retrieval system with which video information required by a viewer is retrieved efficiently. ;SOLUTION: An audio information generating means 11 inserts an edit code, consisting of a keyword denoting contents to part of an area other than main data area recording an audio signal to generate audio information. A video information transmission means 12 transmits video image information, consisting of the audio information and video information. A video information retrieval means 21 receives the video image information for retrieving the video image information, based on the retrieval keyword received in advance and the edit code. A video information output control means 22 extracts the retrieved video information and conducts output control of the video information.;COPYRIGHT: (C)1999,JPO