diff --git a/youtube_dl/extractor/twitcasting.py b/youtube_dl/extractor/twitcasting.py
index f35ed412f..856df5c0b 100644
--- a/youtube_dl/extractor/twitcasting.py
+++ b/youtube_dl/extractor/twitcasting.py
@@ -7,7 +7,7 @@ import re
 
 
 class TwitcastingIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www|ssl|en|pt|es|ja|ko\.)?twitcasting\.tv/(?P<uploader_id>[^\/]+)/movie/(?P<video_id>[0-9]+)'
+    _VALID_URL = r'https?://(?:(?:www|ssl|en|pt|es|ja|ko)\.)?twitcasting\.tv/(?P<uploader_id>[^\/]+)/movie/(?P<video_id>[0-9]+)'
     _TEST = {
         'url': 'https://twitcasting.tv/ivetesangalo/movie/2357609',
         'md5': '745243cad58c4681dc752490f7540d7f',
@@ -29,7 +29,7 @@ class TwitcastingIE(InfoExtractor):
         webpage = self._download_webpage(url, video_id)
 
         playlist_url = self._html_search_regex(r'(["\'])(?P<url>http.+?\.m3u8.*?)\1', webpage, name='playlist url', group='url')
-        formats = self._extract_m3u8_formats(playlist_url.group('url'), video_id, ext='mp4')
+        formats = self._extract_m3u8_formats(playlist_url, video_id, ext='mp4')
         thumbnail = self._og_search_thumbnail(webpage)
         title = self._html_search_meta('twitter:title', webpage)
         description = self._og_search_description(webpage) or self._html_search_meta('twitter:description', webpage)