+ int duration() const { return m_duration; }
+ void setDuration( int duration ) { m_duration = duration; }
+
+ int quality() const { return m_quality; }
+ void setQuality( int quality ) { m_quality = quality; }
+
+ int time() const { return m_time; }
+ void setTime( int time ) { m_time = time; }
+
+public slots:
+ void setParam(QString name, QVariant value);