@Test
public void testGetSegmentStart() {

  assertNotNull(segments);
  for (MediaSegment segment : segments) {
    assertNotNull(segment);
    if (segment.getSegmentStart() != 0
            || segment.getSegmentStart() != 25
            || segment.getSegmentStart() != 60) {
      fail("MediaSegment returned invalid start position!");
    }
  }
}