}
-QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& type, const QString& filtername) {
+QDomDocument initEffects::createDescriptionFromMlt(Mlt::Repository* repository, const QString& /*type*/, const QString& filtername) {
QDomDocument ret;
Mlt::Properties *metadata = repository->metadata(filter_type, filtername.toAscii().data());