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-rw-r--r--youtube_dl/utils.py31
1 files changed, 17 insertions, 14 deletions
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index 0ed6c45c8..da4ec7f20 100644
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -70,6 +70,21 @@ ENGLISH_MONTH_NAMES = [
'January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December']
+KNOWN_EXTENSIONS = (
+ 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'aac',
+ 'flv', 'f4v', 'f4a', 'f4b',
+ 'webm', 'ogg', 'ogv', 'oga', 'ogx', 'spx', 'opus',
+ 'mkv', 'mka', 'mk3d',
+ 'avi', 'divx',
+ 'mov',
+ 'asf', 'wmv', 'wma',
+ '3gp', '3g2',
+ 'mp3',
+ 'flac',
+ 'ape',
+ 'wav',
+ 'f4f', 'f4m', 'm3u8', 'smil')
+
def preferredencoding():
"""Get preferred encoding.
@@ -942,20 +957,8 @@ def determine_ext(url, default_ext='unknown_video'):
guess = url.partition('?')[0].rpartition('.')[2]
if re.match(r'^[A-Za-z0-9]+$', guess):
return guess
- elif guess.rstrip('/') in (
- 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'aac',
- 'flv', 'f4v', 'f4a', 'f4b',
- 'webm', 'ogg', 'ogv', 'oga', 'ogx', 'spx', 'opus',
- 'mkv', 'mka', 'mk3d',
- 'avi', 'divx',
- 'mov',
- 'asf', 'wmv', 'wma',
- '3gp', '3g2',
- 'mp3',
- 'flac',
- 'ape',
- 'wav',
- 'f4f', 'f4m', 'm3u8', 'smil'):
+ # Try extract ext from URLs like http://example.com/foo/bar.mp4/?download
+ elif guess.rstrip('/') in KNOWN_EXTENSIONS:
return guess.rstrip('/')
else:
return default_ext