G.721采用自适应量化差分脉冲编码，将64Kbps压缩到32Kbps。

Create AVI files from Bitmaps and icons instantly. You can now modify the scale/rate of your AVIs. Very simple and free to use. 可以从位图和图标创建AVI文件。可以调整AVI文件的比例和播放速度。使用方便简单。-Create AVI files from Bitmaps and icons instantly. You can now modify the scale/rate of your AVIs. Very simple and free to use. may founds the AVI document from the position chart and the chart sign. May adjust the AVI document the proportion and the broadcast speed. The easy to operate is simple.

如何在builder中显示AVI文件-how the builder showed AVI file

1.支持mp3,wma等多种格式 2.支持换肤功能 3.歌词显示和编辑 4.声音可视化效果(可以自己修改颜色和样式) 5.使用bass音频解析-1. Support mp3, wma format, etc. 2. 3 Supporting skin function. 4 the lyrics display and editing. Sound visualization (you can modify color and style of their own) 5. Analysis of the use of bass audio

opengl 编程实例，入门级的例子，根据nehe的教程改编的，-opengl programming examples, examples of entry-level, in accordance with guidelines adapted nehe,

realmedia,支持rm,mpeg,rmvb.- realmedia,support rm,mpeg,rmvb.

foobar2k的源代码 一个非常不错的媒体播放器，界面简单但是可支持MPEG-4 AAC MP3 MP2 Musepack Ogg Vorbis WAV AIFF VOC AU SND CDDA FLAC Monkey s Audio WavPack Speex Mod SPC TFMX Shorten OptimFROG LPAC WMA AC3 PSF NSF SID XA Matroska -foobar2000 the source code a very good media player, but a simple interface to support MPEG-4 AAC MP3 MP2 mpc Ogg Vorbis WAV AIFF VOC AU SND or terrible FLAC Monkey s LA Vorbis Audio Mod SPC TFMX Shorten OptimFROG LPAC AC3 WMA PSF NSF SID XA Matroska

一个简单的AVI编辑器-source code of a simple AVI file Editor

多媒体，图像翻转-multimedia, image overturned

Sobel Edge Detection of an Image. Edge Detection using Sobel MAsk

一个小房子的程序，挺好看的-a small house procedures, very good read