This paper discusses how to use simple equipment and Screen- capture software in the network- screen video courseware, In- troduced how to use a "Screen Capture Expert" software production video courseware needed software and hardware environment and the production steps, Summed up some experience of the network video courseware produced.

The video courseware have is vivid, image, the student accepts easily.

This article is based on the video file metadata object for the study, the video file through property research, video files for network storage and retrieval features, the application of Dublin Core metadata set, the video meta-data definition and description of collection and the video file metadata management system for a summary of the design.

This paper introduces the formats, contents and characteristics of video files on the Internet, expounds some methods for searching the video files through the approaches such as search engine, P2P software, ftp server, web page search, video database, etc.