public function loadParameters()
	{
		$container = \System::getContainer();
	
		if ($container->hasParameter('contao.video.valid_extensions'))
		{
			$GLOBALS['TL_CONFIG']['validVideoTypes'] = implode(',', $container->getParameter('contao.video.valid_extensions'));
		}
		
		if ($container->hasParameter('contao.audio.valid_extensions'))
		{
			$GLOBALS['TL_CONFIG']['validAudioTypes'] = implode(',', $container->getParameter('contao.audio.valid_extensions'));
		}
	}