Current File : /home/tjamichg/cursos.tjamich.gob.mx/vendor/alchemy/mediavorus/src/MediaVorus/Media/Audio.php
<?php
/*
* This file is part of MediaVorus.
*
* (c) 2012 Romain Neutron <imprec@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace MediaVorus\Media;
use JMS\Serializer\Annotation\VirtualProperty;
/**
*
* @author Romain Neutron - imprec@gmail.com
* @license http://opensource.org/licenses/MIT MIT
*/
class Audio extends DefaultMedia
{
/**
* @VirtualProperty
*
* @return string
*/
public function getType()
{
return self::TYPE_AUDIO;
}
/**
* Get the duration of the audio in seconds, null if unavailable
*
* @VirtualProperty
*
* @return float
*/
public function getDuration()
{
$sources = array('Composite:Duration');
if (null !== $value = $this->findInSources($sources)) {
return (float) $value;
}
return null;
}
}
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