private function get_video_url()
{
$url = $this->get_field('url');
if (!empty($url)) {
preg_match('/src="(.+?)"/', $this->get_field('url'), $matches);
if (isset($matches[1])) {
$url_match = $matches[1];
if (isset($matches[1])) {
$params = [];
$params['showinfo'] = 0;
$params['modestbranding'] = 1;
$params['theme'] = 'light';
$params['rel'] = 0;
$params['wmode'] = 'transparent';
if (!empty($params)) {
$url = add_query_arg($params, $url_match);
}
}
}
}
return empty($url) ? false : $url;
}