public long getMediaNanoseconds() {
if (clock != null) return clock.getMediaNanoseconds();
else return controller.getMediaNanoseconds();
}
public TimeBase getTimeBase() {
if (clock != null) return clock.getTimeBase();
else return controller.getTimeBase();
}
public Time getMediaTime() {
if (clock != null) return clock.getMediaTime();
else return controller.getMediaTime();
}
public void setTimeBase(TimeBase tb) throws IncompatibleTimeBaseException {
if (clock != null) clock.setTimeBase(tb);
}
public float doSetRate(float r) {
if (clock != null) rate = clock.setRate(r);
else rate = r;
return rate;
}
public void doSetMediaTime(Time t) {
if (clock != null) clock.setMediaTime(t);
}
public void doStop() {
if (clock != null) clock.stop();
}
public void doStart() {
super.doStart();
if (clock != null) clock.syncStart(clock.getTimeBase().getTime());
}