@ -1142,7 +1142,7 @@ class InfoExtractor(object):
# Bandwidth of live streams may differ over time thus making
# format_id unpredictable. So it's better to keep provided
# format_id intact.
if last_media_name and not live:
if not live:
format_id.append(last_media_name if last_media_name else '%d' % (tbr if tbr else len(formats)))
f = {
'format_id': '-'.join(format_id),