实现信号的频谱图，可以方便的对其频率成分进行分析

支持多种YUV格式的视频的播放。能精确显示播放进度，支持多种播放控制-YUV format supports a variety of video. Players can accurately show the progress that supports a variety of broadcast control

一个简单的数据自动备份源码，供大家参考！-a simple automatic data backup source, for your reference!

vc6.0 控制摄像头源代码，采用directxshow 效率很高，小弟参考了很多的资料才搞明白，和大家共享，希望对大家有帮助-vc6.0 control the camera source code, using directxshow efficient, little brother a lot of information in reference to thoroughly understand and share the hope that help to everyone

用java编写的一个小型记事本，希望大家来修改或提意见，谢谢！-prepared with a small notebook, we hope to modify or opinions, thank you!

简单的视频聊天软件，没有解压密码，谢谢大家支持！-simple video chat software, not extracting passwords and your support!

卡拉ok多工能播放器-karaoke multiple players can

播放wavemidi和avi文件-players and avi file wavemidi

Visual C++实现的媒体播放器，界面美观，功能齐全-Visual C++ implementation of the media player interface, beautiful and functional

图像处理：图像窗口大小放缩变换-Image Processing : Image window size scaling transformation

用VC编的仿Winamp多媒体播放器，适合多媒体学习之用。-VC series of the fake Winamp multimedia players, suitable for multimedia learning.