try {
boxHeader.update(headerBuffer);
} catch (NullBoxIdException ne) {
//If we only get this error after all the expected data has been found we allow it
if (moovNode != null & mdatNode != null) {
NullPadding np = new NullPadding(fc.position() - Mp4BoxHeader.HEADER_LENGTH, fc.size());
DefaultMutableTreeNode trailingPaddingNode = new DefaultMutableTreeNode(np);
rootNode.add(trailingPaddingNode);
//logger.warning(ErrorMessage.NULL_PADDING_FOUND_AT_END_OF_MP4.getMsg(np.getFilePos()));
break;
} else {