这是一个用MCI API(MMSYSTEM.DLL)编写的WIDOWS视频播放器，可以播放MPEG,AVI等格式文件，但是要先确定计算机有MPegDecoder以支持MPEG！ -with MCI API (MMSYSTEM.DLL) prepared by the WIDOWS video player that can play MPEG, AVI file format, but should determine if the computer had MPegDecoder to s