求翻译：该聊天程序包括服务器和客户端两个部分，本设计聊天、视频、文件传输等主要功能集中个客户端程序里，使用C++语音进行编程，用多线程实现并行任务，开发的一款在局域网内基于PC机上面的一款文件视频传输系统，它的工作方式类似于即时聊天工具，主要功能是实现让多个用户进行文字交流，文件互传，视频语音聊天，语音和视频采用UDP模式，文件聊天和文件传输采用了TCP模式，文件共享采用的是FTP协议。是什么意思？

The chat program, including the two parts of the server and client to focus on the client program, the main function of this design, chat, video, file transfer, use the C + + voice programming, multi-threaded parallel tasks, the development of a LAN video transmission system based on a file of the p

The chat program including the server and client, and the two-part design chat, video, file transfer, and other major feature set in a client-side programs using C++ voice for programming, multi-threaded parallel tasks, the development of one of the LAN, based on the above PC a file of the video tra

正在翻译，请等待...

The chat program including server and client two a part, this design chat, and video, and file transmission, main function set a client program in, using C++ voice for programming, with multithreaded implementation parallel task, development of a paragraph in LAN within based on PC machine above of

正在翻译，请等待...