+ help='Number of retries for a fragment (default is %default), or "infinite" (DASH, hlsnative and ISM)')
+ downloader.add_option(
+ '--skip-unavailable-fragments',
+ action='store_true', dest='skip_unavailable_fragments', default=True,
+ help='Skip unavailable fragments (DASH, hlsnative and ISM)')
+ downloader.add_option(
+ '--abort-on-unavailable-fragment',
+ action='store_false', dest='skip_unavailable_fragments',
+ help='Abort downloading when some fragment is not available')
+ downloader.add_option(
+ '--keep-fragments',
+ action='store_true', dest='keep_fragments', default=False,
+ help='Keep downloaded fragments on disk after downloading is finished; fragments are erased by default')