sip开源协议 sip开源协议

ViedeoComm 视频通信通信控件V3.0。VideoComm视频通信控件，集成高性压缩算法，实时传输协议，支持一对一(点对点)，一对多（广播式）等方式的的实时视频通信，视频画面清晰流畅！使用简单方便！ VideoComm视频通信控件适用于VC＋＋、VB、dot Net平台、C++Builder、Delphi、易语言、网页应用程序等各种常见的开发平台。-Video Communication ViedeoComm communication control V3.0. VideoComm Video Communication control, integrated high-compression algorithm, real-time transport protocol to support one-on-one (point-to-point), one-to-many (broadcast) and other forms of real-time video communications, video, smooth and clear picture quality! The use of simple and convenient! VideoComm Video Communication control for VC , VB, dot Net platform, C++ Builder, Delphi, easy language, web applications and other common development platform.

DirectShow的实时视频传输实现方法

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

IP电话的VoIP设计资料. 请大家帮忙顶！-IP phones VoIP design information. Please help U.S. Top!

星号语音处理星号语音处理与业务无关，是一个统一的流程，处理对象有RTP和文件，不管外界的RTP或文件输入格式，输入星号后默认从星号输出转换为有符号线性格式（发送或写入文件），当从外部世界的slinear格式转换为RTP或文件格式时

oSIP开发者手册-oSIP Development Manual

此软件可以很顺利的实现网络对话，这样对网络编程的初学者很有帮助的-software can smooth network dialogue, the network programming beginners helpful!

为北京移动项目制作的SIPP呼叫脚本，主要用于用户的注册、发起呼叫等脚本，实际应用于北京移动的并发呼叫测试项目中，非常具有参考意义。

自己团队用VC开发基于MYSQL数据库的连H323的openGK的实时身份验证，及IP地址验证的工程-their team-based VC MYSQL database links H323 openGK the real-time identification and validation of IP addresses works

远程视频监控系统最新程序代码，本程序可以在Windows 98/2000/XP/2003平台下运行，可在VC6.0或.NET中调试。调试前需要安装Microsoft DirectX 9.0。-It s the source code of remote video monitor control system. run on windows 98/2000/XP/2003. can be debug under vc++6.0 or .NET. and need Microsoft DirectX be installed.