Plugin cleanup and tweaks

plugins/youtube_download/yt_dlp/extractor/adobeconnect.py

@@ -1,6 +1,3 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
 from .common import InfoExtractor
 from ..compat import (
     compat_parse_qs,
@@ -14,7 +11,7 @@ class AdobeConnectIE(InfoExtractor):
     def _real_extract(self, url):
         video_id = self._match_id(url)
         webpage = self._download_webpage(url, video_id)
-        title = self._html_search_regex(r'<title>(.+?)</title>', webpage, 'title')
+        title = self._html_extract_title(webpage)
         qs = compat_parse_qs(self._search_regex(r"swfUrl\s*=\s*'([^']+)'", webpage, 'swf url').split('?')[1])
         is_live = qs.get('isLive', ['false'])[0] == 'true'
         formats = []