Content-based video retrieval system has been one of the research focuses in recent years. The so-called content-based video retrieval corresponded with the past retrieval based on whole file is on the basis of the video data and correlates with the content. This needs to carry on video analysis and segmentation.The news program occupies the important proportion in resources of the video. It is made up by the news section called news story unit which has relatively independent content. This subject uses the...