可以任意自定义时间段来分割WMV文件，MFC程序，有友好的界面，是一个很难得的完整代码！-err

学校等场所用的根据不同时间段打不同铃声.用mmplayer实现播放功能，目录存储在acess中。-Schools, and other places according to different time periods used to play different ringing tones. Mmplayer achieved with the playback, the directory is stored in the acess in.

这是一个非常好的一个定时播放器，可以自己添加多个时间段来播。-This is a very good player, a timer, you can add more time to his broadcast.

一个录屏功能完整的dll，里面涉及了很多多线程，实现开始录屏，录屏一段时间，时间段录屏-A screen recording and functional integrity of the DLL, which relates to a lot of multi thread