import hashlib
import hmac
+import re
import time
import uuid
format_url = url_or_none(playback_set.get('playbackUrl'))
if not format_url:
continue
+ format_url = re.sub(
+ r'(?<=//staragvod)(\d)', r'web\1', format_url)
tags = str_or_none(playback_set.get('tagsCombination')) or ''
if tags and 'encryption:plain' not in tags:
continue