此程序可以提取海康mp4文件的音频，开放源代码。

电子式时钟可以使你的电脑更加个性华。-electronic clock can make your computer more personalized China.

Visual C++ 音频视频处理技术及工程实践，陆锦正 周冬梅编著随书光盘，包括以Visual c++ 2005为开发平台的多个工程实例及源码 -Visual C++ audio and video processing technology and engineering practice, LU Jin ZHOU Dong-mei is compiled CDs with books, including Visual c++ 2005 as a development platform for various projects in the examples and source code

For Controlling Sound

获取MP4文件媒体信息，包括文件名、音视频长度、视频分辨率、视频编码格式、音频编码格式等；使用了递归方式对MP4 box进行解析，用法：myMp4Info.exe   inputFile.mp4；主文件myMp4Info.cpp。

《视频-音频开发实用工程案例精选5》随书程序.rar-"video-audio develop practical projects selected five cases" With the book procedures. Rar

SDK中典型的VMR9应用例子。其中BitmapMix实现位图叠加，Ticker实 现字符叠加，Blender实现多个视频流的Alpha混合。-SDK VMR9 typical application example. BitmapMix which Bitmap superposition Ticker achieve superposition of characters, Blender achieve multiple video streams Alpha mixed.

一个在程序中嵌入日历的程序-a process embedded in the procedures calendar

我见过的做流媒体客户端开发最好用的SDK，强烈推荐-I have seen do streaming media client with the best development SDK, strongly recommended!

wav文件播放器-wav file player

MPEG-2处理，合成，分解。基于FFMPEG解码库。 -MPEG-2 treatment, synthesis, decomposition. Based on FFmpeg decoding library.