From 5090d93f2c7e5d40cd6d7a8c9eda789f67bd1eb8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Fri, 24 Apr 2015 21:47:13 +0600
Subject: [PATCH] [dotsub] Fix extraction

---
 youtube_dl/extractor/dotsub.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/dotsub.py b/youtube_dl/extractor/dotsub.py
index f51d88a986..e9ca236d4a 100644
--- a/youtube_dl/extractor/dotsub.py
+++ b/youtube_dl/extractor/dotsub.py
@@ -36,7 +36,8 @@ class DotsubIE(InfoExtractor):
         if not video_url:
             webpage = self._download_webpage(url, video_id)
             video_url = self._search_regex(
-                r'"file"\s*:\s*\'([^\']+)', webpage, 'video url')
+                [r'<source[^>]+src="([^"]+)"', r'"file"\s*:\s*\'([^\']+)'],
+                webpage, 'video url')
 
         return {
             'id': video_id,