/** Updates the timecode to the current time in the movie */
public void updateTimecode() {
try {
if (timeSource == TimeSource.RUNTIME) {
TimeUtil.queryRuntime(movie, timecode);
} else {
((QTTimecode) timecode).updateTimecode();
}
} catch (QTException ex) {
log.error("QTException occured", ex);
}
}
private void initTimecode(final Movie movie, TimeSource timeSource)
throws QTException, QT4JException {
// If AUTO, use a TimeCodeTrack if found. Otherwise use runtime
if (timeSource == TimeSource.AUTO) {
if (TimeUtil.hasTimeCodeTrack(movie)) {
timeSource = TimeSource.TIMECODETRACK;
} else {
timeSource = TimeSource.RUNTIME;
}
}
// Create a timecode using the selected TimeSource
if (timeSource == TimeSource.RUNTIME) {
timecode = new Timecode();
timecode.setFrameRate(TimeUtil.estimateFrameRate(movie));
} else {
timecode = new QTTimecode(movie);
}
this.timeSource = timeSource;
timecode.addObserver(new Observer());
}