Pimcore\Video::isAvailable PHP Метод

    public static function isAvailable()
    {
        if (self::getDefaultAdapter()) {
            return true;
        }
        return false;
    }

 public function videoThumbnailAdapterCheckAction()
 {
     if (!\Pimcore\Video::isAvailable()) {
         echo '<span style="color: red; font-weight: bold;padding: 10px;margin:0 0 20px 0;border:1px solid red;display:block;">' . $this->view->translate("php_cli_binary_and_or_ffmpeg_binary_setting_is_missing") . '</span>';
     }
     exit;
 }