网络会议视频同步播放!程序运行在Windows 98/2000/XP/2003平台下，可在VC++ 6.0或.NET中调试。调试前请先安装Microsoft DirectX 9.0 SDK。因为本章的程序用到DirectShow的COM，需要在程序options→directories→include files中添加“E:\\Program Files\\Microsoft DirectX 9.0SDK\\Samples\\C++\\DirectShow\\BaseClasses”。注意：st

The files in this directory comprise ANSI-C language reference implementations of the CCITT (International Telegraph and Telephone Consultative Committee) G.711, G.721 and G.723 voice compressions. They have been tested on Sun SPARCstations and

Voip component and some source code samples in delphi