建立一个MIDI文件，描述了MIDI文件的格式

G.728 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s. G.726 also introduced a new 16 kbit/s rate. The four bit rates associated with G.726 are often referred to by the bit size of a sample, which are 2-bits, 3-bits, 4-bits, and 5-bits respectively.

用VC 实现视频监控录像-with VC Video Surveillance video

The book s concepts and examples are useful to Visual Basic programmers of all skill levels. Each How-To is graded by complexity level, with information on additional uses and enhancements to fit your needs exactly. Additionally, each chapter contains an introduction that summarizes each How-To and covers the chapter s techniques and topics so that you can zero in on just the solution you need without having to go through hundreds of pages to find it.

一个不错的mp3解码程序-a pretty mp3 decoder.

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。

本封装库对图象读取,特效,显示进行封装 功能有:对gif,pcx,tga,jpg等图像格式的读取,进行亮度,对比度,图像旋转,浮雕,颜色反转,锐化,平滑,马赛克处理. 包括全部源代码. 编译需要最新的SDK!-package for the right to read images, special effects, shown Packaging function : gif, nil, tga, jpg image formats such as reading, brightness, contrast, image rotation, relief, color inversion, sharpening, smooth, handling mosaics. Including all sources code. you will need the latest SDK!

使用矩阵进行控制的混音器源码。-use matrix mixers control of the source.

一个好的VC++程序。可以用来播放wav格式的语音和其他audio文件。当然还有其它很有用的功能。-a good VC procedures. Players can be used to wav format of voice and other audio file. Of course there are other useful functions.

一个MPEG TS的分析源码-an MPEG TS-source analysis

流媒体工具包源代码-Streaming Media Kit source code