postAddr:=flag.String("post-addr","http://localhost:8088","the address where to post the request")
directory:=flag.String("dir","","the directory that contains the flac files. If relative path, baseDir will be appendend automatically")
directory:=flag.String("dir","","the directory that contains the flac files. If relative path, baseDir will be appendend automatically. baseDir: /mnt/data/media/downloads/music/")
artistName:=flag.String("artist","","name of the artist")
flag.Parse()
fmt.Printf("Mediaconverter version %v, commit %v\n",version,commit)