connect(m_dvdauthor, SIGNAL(readyReadStandardOutput()), this, SLOT(slotShowRenderInfo()));
m_dvdauthor->setProcessChannelMode(QProcess::MergedChannels);
m_dvdauthor->start("dvdauthor", args);
connect(m_dvdauthor, SIGNAL(readyReadStandardOutput()), this, SLOT(slotShowRenderInfo()));
m_dvdauthor->setProcessChannelMode(QProcess::MergedChannels);
m_dvdauthor->start("dvdauthor", args);