general.add_option('--user-agent',
dest='user_agent', help='specify a custom user agent', metavar='UA')
general.add_option('--referer',
- dest='referer', help='specify a custom referer', metavar='REF', default=None)
+ dest='referer', help='specify a custom referer, use if the video access is restricted to one domain',
+ metavar='REF', default=None)
general.add_option('--list-extractors',
action='store_true', dest='list_extractors',
help='List all supported extractors and the URLs they would handle', default=False)