public function render(array $options = array())
    {
        $url = $this->service->generateEmbedUrl($this);
        $options = array_replace(array(
            'width' => 560,
            'height' => 315,
            'frameborder' => 0,
            'allowfullscreen' => ''
        ), $options);

        $html = <<<HTML
<iframe src="$url" width="{$options['width']}" height="{$options['height']}" frameborder="{$options['frameborder']}" {$options['allowfullscreen']}></iframe>
HTML;
        return $html;
    }