Release time frame contains a timestamp describing when the audio * was first released. Timestamp format is described in the * {@link http://www.id3.org/id3v2.4.0-structure ID3v2 structure document}. * * @package php-reader * @subpackage ID3 * @author Sven Vollbehr * @copyright Copyright (c) 2008 The PHP Reader Project Workgroup * @license http://code.google.com/p/php-reader/wiki/License New BSD License * @version $Rev: 65 $ * @since ID3v2.4.0 */ final class ID3_Frame_TDRL extends ID3_Frame_AbstractText {}