dvbcut可以从接收的dvb-c的数据流中截取感兴趣的一段，并保存成mpeg形式的输出文件。-dvbcut is a Qt application which enables you to select certain parts of an MPEG transport stream (as received on Digital Video Broadcasting, DVB) and save these parts into a single MPEG output file.

dsp的语音录播和回放程序，可以实时输入和输出，也可以线性输出。可在ccs上直接运行。-dsp voice recording and broadcasting and playback program that can real-time input and output can also be linear output. Can be run directly on ccs.

基于Qt的网络聊天室程序。该项目有两个部分，一个是客户端，一个是服务器端。客户端负责监听客户端发来的信息并做出相应的处理，发送广播。客户端实现注册、登录、对话、接受广播等功能-The project has two parts, one client and one server. Client is responsible for monitoring the client sent the message and make the appropriate treatment, sending

基于Qt点对点聊天客户端，类似QQ，使用广播，QUdpSocket and QNetworkInterface等发现节点。-The Network Chat example demonstrates a stateful peer-to-peer Chat client that uses broadcasting with QUdpSocket and QNetworkInterface to discover its peers.