摘要 |
<p>PROBLEM TO BE SOLVED: To reduce the band width and time of transmission, a memory storage area and the observation time of a user by selecting a frame for the shot and collection of video information and reducing an information amount. SOLUTION: A RAM 114 is provided with one or plural application programs (selection processes) 102. The first frame of the respective shots of the collection provided with the plural shots and the succeeding frame are successively compared, and in the case that the succeeding frame is different from the first frame exceeding a prescribed threshold value, the frame is selected and turned to the first frame. They are turned to the frames for representing the shot and the collection and the selected frames are arbitrarily interleaved and transmitted. In a client computer, the selected frame is received and dynamically displayed.</p> |