// Set video generated thumbnail as featured image***

if(isset($posted_data[\'video-file\']) && $posted_data[\'video-file\'] != \'\'){
              //Wait 10 seconds for thumbnail to be generated   
               sleep(10);
              //  $file_location = \'\';
                if(!$contact_form_7){
                    $file_location = $posted_data[\'video-file\'];
                } else {
                    $file_name = $upload_dir[\'basedir\'] . \'/\' .$filename."_thumb1.jpg";
                    $uploaded_files = $contact_form_7->uploaded_files();
                    $file_location = $upload_dir[\'basedir\'] . \'/\' .$filename."_thumb1.jpg";

                }
                $res2 = set_post_thumbnail( $new_ID, $file_name);

            }