Qt 简易播放器 - linux编程基础

List list1;
list1<<"-slave";
list1<<"-quiet";
list1<<"-wid";//这两个不能分开写
list1<widget->winId()));
list1<<"-vo";
list1<<"directx:noaccel";
list1< process->start(path,list1);

}
/*************************************停止播放*************************************/
void Media::on_pushButton_4_clicked()
{
process->write("p\n");
}
/*************************************增大音量*************************************/
void Media::on_pushButton_clicked()
{
process->write("volume +1\n");
}
/*************************************减小音量*************************************/
void Media::on_small_clicked()
{
process->write("volume -1\n");
}
/*************************************开启静音*************************************/
void Media::on_jinying_clicked()
{
process->write(" mute 1\n");
}
/*************************************关闭静音*************************************/
void Media::on_pushButton_2_clicked()
{
process->write(" mute 0\n");
}
/*************************************快进*************************************/
void Media::on_kuaijin_clicked()
{
process->write("seek +1\n");
}
/*************************************快退*************************************/
void Media::on_pushButton_5_clicked()
{
process->write("seek -2\n");
}

效果图：

Qt 简易播放器(二)