Edit Box maps the presentation time-line to the media time-line as * it is stored in the file. The Edit Box is a container for the edit lists. * * The Edit Box is optional. In the absence of this box, there is an implicit * one-to-one mapping of these time-lines, and the presentation of a track * starts at the beginning of the presentation. An empty edit is used to offset * the start time of a track. * * @package php-reader * @subpackage ISO 14496 * @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: 92 $ */ final class ISO14496_Box_EDTS extends ISO14496_Box { /** * Constructs the class with given parameters and reads box related data from * the ISO Base Media file. * * @param Reader $reader The reader object. */ public function __construct($reader = null, &$options = array()) { parent::__construct($reader, $options); $this->setContainer(true); if ($reader === null) return; $this->constructBoxes(); } }