这个是对混音器的编程实例，可进行对音量大小的调节

有关多媒体压缩算法的编程，此为霍夫曼压缩编码-the multimedia compression algorithm programming, such as Huffman coding

用mfc制作的aviplayer源码，界面简洁，用于播放avi文件-Mfc produced by aviplayer source, the interface is simple and used to play avi files

音频波形显示和滤波-Audio waveform display and filtering

H264最新源码（JM93）-The latest sourse code for H264

本程序在Windows XP、Visual C++6.0版本环境下编译通过。需要rtcdll.dll文件（此文件一般在Windows安装目录下的system32文件夹中）。 另外，MMSYSTEM.H头文件一般在“C:Program FilesMicrosoft Visual StudioVC98 Include”目录下 运行程序需要摄像头和麦克风等设备。 -this program in Windows XP, Visual C Version 6.0 environment compile. Need rtcdll.dll document (document in the general Windows installation directory under the system32 folder). In addition, the first document MMSYSTEM.H generally "C : Program Files Microsoft Visual Studio VC98 Include" directory operational procedures need cameras and microphones and other devices.

接收视频的控件，可以远程连接服务器，接受JPG格式的图片，然后显示出来。-To receive video control, remote access server can accept JPG format images, and then displayed.

MediaPlayer11播放器支持wav,wma,mp3,mp4-MediaPlayer11 player supports wav, wma, mp3, mp4

VIS H.323 Library符合下列标准 ITU-T H.323 V3 音频codec（支持静音检测） g.723.1 6.4kbps发送，6.4/5.3kbps接收 g.729a 8kbps发送，8kbps接收（仅在单一模式下可用） gsm 6.10 10kbps lpc 10 3kbps g.711 uLaw/aLaw 64kbps 视频codec（动态流量控制） h.261 支持QCIF(176*144)/CIF(352*288) h.263 支持QCIF(176*144)/CIF(352*288) -- 需要VISh263m.dll的支持，该动态连接库随VIS H.323 DLL Library一同发布 标准H.323网守(Gatekeeper)支持 -VIS H.323 Library meet the following standards ITU-T H.323 V3 audio codec (support for mute detection) g.723.1 6.4kbps sent, 6.4/5.3kbps receive g.729a 8kbps sent, 8kbps receiver (only available in a single mode ) gsm 6.10 10kbps lpc 10 3kbps g.711 uLaw/aLaw 64kbps video codec (Dynamic Flow Control) h.261 support QCIF (176* 144)/CIF (352* 288) h.263 support QCIF (176* 144)/CIF (352* 288) the need to VISh263m.dll supported by the dynamic link library with the VIS H.323 DLL Library together Dissemination Standard H.323 Gatekeeper (Gatekeeper) support

h264 解码库，有各种优化库，sse，mmx-h264 codec library has a variety of optimization libraries, sse, mmx

《视频-音频开发实用工程案例精选2》人邮版的随书光盘.rar-"video-audio develop practical projects selected two cases of" people with the Post version of the CD. Rar