track1.setMatrix(matrix1);
track2.setMatrix(matrix2);
// add the two movies with translated video tracks to the returned
// composite
movie2.insertSegment(composite, 0, movie2.getDuration(), 0);
movie1.insertSegment(composite, 0, movie1.getDuration(), 0);
} // try
catch (QTException qte)
{
qte.printStackTrace();