Track number/Position in set frame is a numeric string containing * the order number of the audio-file on its original recording. This may be * extended with a "/" character and a numeric string containing the total * number of tracks/elements on the original recording. E.g. "4/9". * * @package php-reader * @subpackage ID3 * @author Sven Vollbehr * @copyright Copyright (c) 2008 BEHR Software Systems * @license http://www.opensource.org/licenses/bsd-license.php New BSD License * @version $Rev$ */ final class ID3_Frame_TRCK extends ID3_Frame_AbstractText {}