| 摘要 |
PROBLEM TO BE SOLVED: To efficiently produce a digest image from video information such as a video obtd. by recording a program based on audio information that synchronizes with the video information or a telop video in the video. SOLUTION: A telop extracting part 104 extracts a telop video from a program video fetched by a video fetching part 101 and on the other hand, an audio information extracting part 105 extracts a characteristic image of a characteristic scene based on, e.g. a volume value of the audio information that is synchronized with the program video and is added. A combination processing part 106 extracts a video part that newly becomes characteristic due to the step wise combination of characteristics parts which correspond to the extracted telop video and audio information and a digest producing part 108 produces a digest video based on the extracted video.
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