互连网上视频教学资源的获取与处理

Obtaining and Processing of Video Teaching Resources from Internet

互连网上有丰富的视频教学资源.可以用一般的搜索引擎或专门的视频搜索引擎查找,用查看源文件、视频文件属性和专门的探测软件来获取网上视频的真实地址,并用迅雷等专门的网络下载工具下载;对于在线播放的FLV格式的视频文件,可在Temporary Internet Files文件夹中直接提取.对从互连网上获取的视频教学资源,进行格式转换、片段截取和视频编辑等处理,以适合实际多媒体教学的需要.

There are rich video teaching resources in the intemet, which is the most important source to obtain video teaching resources. And the video teaching resources can be found with the method of using general search engine or special video search engine. To acquire the actual address of video in internet, we can view original file of web page which includes video, examine file properties of video in media player, or use the special detecting soft. And the video from intemet also can be downloaded with a special download tool. For flash video（FLV） ,we can find it in the folder of Temporary Intemet Files. The video obtain from interact usually need being converted in its format, to intercept a segment or to edit, in order to meet the teaching need.