If all the filenames are the same, save your catalog to XML (if it is not yet the case), open the XML file with notepad, do a search/replace to replace ".gif" by ".jpg"
Thanks, work but he is very slow since I must change manually but of 100 registries. Cannot be done script? or but ahead to add this option, to replace covers by new.
Also it could add a utility so that all covers has the same size and format.
Gracias, funciona pero es muy lento ya que debo cambiar mas de 100 registros manualmente. ¿No se puede hacer un script? o mas adelante agregar esta opcion, reemplazar covers por nuevas?.
Tambien podría agregar una utilidad para que todas las covers tengan el mismo tamaño y formato.