说明：  FY语音聊天系统。使用google开源DUI做界面库。boost::asio做网络底层。openal实现语音，opencv实现视频，jpeg压缩。使用mysql数据库。系统实现了用户注册，密码找回，好友上下线提醒，文字语音聊天，视频聊天。
(FY voice chat system. Use google to do open source DUI interface library. boost:: asio do network infrastructure. openal voice, opencv for video, jpeg compression. Use mysql database. System to achieve a user registration, password back, to remind friends on the assembly line, text and voice chat, video chat.)