| 摘要 |
PURPOSE: A system and method for a remote lecture using a moving picture is provided to prevent delay of a media file, select, and watch only wanted portion of the lecture repetitiously. CONSTITUTION: A client browser(200) is installed in a client computer. The client browser(200) is connected to an HTTP server(220) through an Internet network(210). The HTTP server(220) supplies a web page on the Internet. The HTTP server(220) is connected to a database sever(230) and processes a request of a client for supplying information by a request by the web page and the client browser(200). A streaming server(221) supplies a moving picture file being requested by a media player of the client in real time. The streaming server(221) uses a media streaming method for a media player generally. The database sever(230) inputs/outputs a media file(241) and a lecture explanation file(242) stored in a storage such as a hard disk by a database interface(240) occasionally and transmits extracted data to the HTTP server(220).
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