parser.add_argument("-video",help="Download videos instead of creating audio",action="store_true")
parser.add_argument("-d","--dir",help="Define download directory for files, default value:'~/Vidéos'",default="~/Vidéos")
parser.add_argument("-url",help="Define base url for podcasts, default value:'http://podcasts.lutix.org'",default="http://podcasts.lutix.org")
parser.add_argument("-yturl","--youtube_url",help="Define youtube url to fetch",default="https://www.youtube.com/watch?v=xJO5GstqTSY&list=PLxzM9a5lhAumFRpcigmGY1QLDYxb4-P2B")