Manual:$wgUploadThumbnailRenderMethod/de

Details
The method through which the thumbnails will be prerendered for the entries in.

Die Methode kann entweder "http" oder "jobqueue" sein. The former uses an http request to hit the thumbnail's URL. This method only works if thumbnails are configured to be rendered by a 404 handler. The latter option uses the job queue to render the thumbnail.