getid3_riff::parseComments

	 *
	 * @return bool
	 */
	public static function parseComments(&$RIFFinfoArray, &$CommentsTargetArray) {
		$RIFFinfoKeyLookup = array(
			'IARL'=>'archivallocation',
			'IART'=>'artist',
			'ICDS'=>'costumedesigner',
			'ICMS'=>'commissionedby',
			'ICMT'=>'comment',
			'ICNT'=>'country',
			'ICOP'=>'copyright',
			'ICRD'=>'creationdate',
			'IDIM'=>'dimensions',
			'IDIT'=>'digitizationdate',
			'IDPI'=>'resolution',
			'IDST'=>'distributor',
			'IEDT'=>'editor',
			'IENG'=>'engineers',
			'IFRM'=>'accountofparts',
			'IGNR'=>'genre',
			'IKEY'=>'keywords',
			'ILGT'=>'lightness',
			'ILNG'=>'language',
			'IMED'=>'orignalmedium',
			'IMUS'=>'composer',
			'INAM'=>'title',
			'IPDS'=>'productiondesigner',
			'IPLT'=>'palette',
			'IPRD'=>'product',
			'IPRO'=>'producer',
			'IPRT'=>'part',
			'IRTD'=>'rating',
			'ISBJ'=>'subject',
			'ISFT'=>'software',
			'ISGN'=>'secondarygenre',
			'ISHP'=>'sharpness',
			'ISRC'=>'sourcesupplier',
			'ISRF'=>'digitizationsource',
			'ISTD'=>'productionstudio',
			'ISTR'=>'starring',
			'ITCH'=>'encoded_by',
			'IWEB'=>'url',
			'IWRI'=>'writer',
			'____'=>'comment',
		);
		foreach ($RIFFinfoKeyLookup as $key => $value) {
			if (isset($RIFFinfoArray[$key])) {
				foreach ($RIFFinfoArray[$key] as $commentid => $commentdata) {
					if (trim($commentdata['data']) != '') {
						if (isset($CommentsTargetArray[$value])) {
							$CommentsTargetArray[$value][] =     trim($commentdata['data']);
						} else {
							$CommentsTargetArray[$value] = array(trim($commentdata['data']));
						}
					}
				}
			}