Design and implementation of video retrieval system supporting adaptive streaming service

Recently, many researches into distributed processing on Internet, and multimedia data processing have been performed Rapid and convenient multimedia services supplied with high quality and high speed are to be needed In this paper, we design and implement clip-based video retrieval system on the Web environment in real-time. Our system consists of the content-based indexing system supporting convenient services for video content providers, and the Web-based retrieval system in order to make it easy and various information retrieval for users in the Web. Three important methods are used in the content-based indexing system, key frame extracting method by dividing video data, clip file creation method by clustering related information, and video database construction method by using clip unit. In Web-based retrieval system, retrieval method using keyword, two dimension browsing method of key frame, and real-time display method of the clip are used. In this paper, we design and implement the system that supports real-time retrieval for video clips on Web environment and provides the multimedia service in stability. The proposed methods show a usefulness of video content providing, and provide an easy method for searching video content.