X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fimdb.py;h=436759da5480da347a578aba6cb388cb01e97448;hb=56667d622c3f6e7594a04f8cd5f4371875940725;hp=fba01ef49e978a88043fb541c1c9ae1766ed1516;hpb=3052a30d4259b182904e5d2430077039461745bb;p=youtube-dl

diff --git a/youtube_dl/extractor/imdb.py b/youtube_dl/extractor/imdb.py
index fba01ef49..436759da5 100644
--- a/youtube_dl/extractor/imdb.py
+++ b/youtube_dl/extractor/imdb.py
@@ -64,7 +64,8 @@ class ImdbIE(InfoExtractor):
             video_url = url_or_none(encoding.get('videoUrl'))
             if not video_url:
                 continue
-            ext = determine_ext(video_url, mimetype2ext(encoding.get('mimeType')))
+            ext = mimetype2ext(encoding.get(
+                'mimeType')) or determine_ext(video_url)
             if ext == 'm3u8':
                 formats.extend(self._extract_m3u8_formats(
                     video_url, video_id, 'mp4', entry_protocol='m3u8_native',