这个是用动态规划实现的！自顶向下的备忘录方法实现的

VB MP3播放

用DirectShow抓取影片帧,avi ,visual c-Video frames with DirectShow crawl, avi, visual c

基于c++语言开发，在windows环境下对音频进行录制并进行保存，对保存的文件进行打开播放等功能，对开发音视频的人有很好的帮助。

Change Video Signal Format with DirectX library

用以显示八位音频*.wav波形的程序-purported to show that eight*. wav audio waveform procedures

这是一个图像处理的例子，可以加水印的效果，作为一个学习图像处理算法的例子还是不错的。-This is an example of image processing, watermark can be added to the effect, as a learning image processing algorithm is a good example.

控制音量的组件： Properties Balance : Integer Specifies the balance of the mixer. Its value must between -100 and +100. Mute : Boolean Determines whether the mixer is mute. Volume : Integer Specifies the volume of the mixer. Its value must between 0 and +100.-volume control components : Properties Balance : Integer Specifies the balance of the mixer. Its value must between-100 and 100. Mute : Boolean Determines whether the mixer is mute. Volume : Integer Specifies the volume of the mixer. Its value must between 0 and 100.

wavein...系列函数实现语音录制，以及麦克风控制方面 -Series wavein ... realize voice recording function, as well as the microphone control

在delphi中检测声卡是否存在，希望对大这有所帮助-in detecting the existence of sound, and I hope to help this big

一个可以播放WINDOWS所识别的多媒体音频视频格式的库。-a player can be recognized by a Windows multimedia audio and video formats.