Pimcore\Model\Asset\Video::getThumbnailConfig PHP Метод

    public function getThumbnailConfig($config)
    {
        $thumbnail = null;
        if (is_string($config)) {
            $thumbnail = Video\Thumbnail\Config::getByName($config);
        } elseif ($config instanceof Video\Thumbnail\Config) {
            $thumbnail = $config;
        }
        return $thumbnail;
    }