[youtube] Use mp4 as extension for format 38 (Fixes #892)

11 years ago · d69cf69a6a
1 changed files with 1 additions and 1 deletions
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@ -58,7 +58,7 @@ class YoutubeIE(InfoExtractor):
        '18': 'mp4',
        '22': 'mp4',
        '37': 'mp4',
-        '38': 'video', # You actually don't know if this will be MOV, AVI or whatever
+        '38': 'mp4',
        '43': 'webm',
        '44': 'webm',
        '45': 'webm',