测试代码修饰功能

</pre><pre name="code" class="cpp">

mplayerProcess = new QProcess(this);    mplayerProcess->setProcessChannelMode(QProcess::MergedChannels); //这个一定要设置    mplayerProgram = tr("/usr/bin/mplayer");  //你的mplayer的路径    timeClock = new QTimer(this);接下来就是通过命令来控制mplayer播放了：   QStringList args;    args << tr("-slave");    args << "-quiet";    args << "-zoom";    args << tr("-wid") << QString::number(ui->widget->winId());