<vc视频会议开发技术与实例>第九章代码，基于ＶＦＷ的视频会议系统...

VIS H.323 Library ActiveX version 2.3 正式版-VIS ActiveX version H.323 Library version 2.3

通过此程序可以控制电话的输入呼出实现简单的pbx功能-This process can be controlled through the phone input exhaled realize pbx simple function

分网络传输部分、音频输入、音频输出、视频输入、视频输出、音频视频压缩、音频波形显示、界面。共创建个线程，音频输入线程、音频输出线程（这两个有WINAPI隐式创建）、音频视频压缩传送线程和主线程。因为音频的采样率比视频采样率高得多，这里的音频的采样率为8000Hz而视频仅为20左右，所以从宏观来看，音频是连续的，而视频是非连续的，这也就是无须为视频输入输出创建独立线程的原因。- Minute network transmission part, audio frequency input, audio frequency output, video input, video output, audio frequency video frequency compression, audio frequency profile demonstration, contact surface. Altogether founds the line regulation, the audio frequency input line regulation, the audio frequency output line regulation (these two has WINAPI to hide type to found), the audio frequency video frequency compression transmission line regulation and the master line regulation. Because the audio frequency sampling rate is much higher than the video frequency sampling rate, here audio frequency sampling rate is 8000Hz but the video frequency is only about 20, therefore from macroscopic looked, the audio frequency is continual, but video frequency right and wrong continual, this also

introduce to sip h323

这是一个视频传输的c＋＋源程序，通过服务器转发的程序-This is a video transmission of the c source code, transmitted through the server process

this a program Voip..it is a verry good program of Voip-this is a program Voip..it is a verry good program of Voip

CS多客户端聊天工具 V1.0 可以多人在线聊天。经测试可以三十人以上，更多未测。

VOIP，VOIP Software Architecture-VOIP, VOIP Software Architecture

Example of the SIP api using peers!

《ｖｃ视频会议开发技术与实例》第三章代码，H.263编码&解码　和H.264编码&解码-"vc video conferencing technology and the development of examples" of the third chapter code, H.263 coding