介绍了在VB中的两种典型方法制作多媒体图片切换效果及技巧。
Two typical methods are introduced using VB to realize interchange effect of multimedia picture in this paper.
在制作多媒体CAI课件中，常常会用到一些文件格式，如图象文件格式、声音文件格式及动态视频、动画文件格式。
When Multimedia CAI is produced, some document forms are often used, such as forms of picture, voice, flashing video, cartoon etc.
应用推荐