extractor: youtube: Set extension of AAC audio formats to m4a.

This, in particular, eases downloading both audio and videos in DASH formats
before muxing them, which alleviates the problem that I exposed on issue

Furthermore, one may argue that this is, indeed, the case for correctness's
sake.

Signed-off-by: Rogério Brito <rbrito@ime.usp.br>
This commit is contained in:
Rogério Brito 2013-10-18 17:50:55 -03:00
parent cce722b79c
commit 16f36a6fc9

View File

@ -237,9 +237,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
'137': 'mp4', '137': 'mp4',
'138': 'mp4', '138': 'mp4',
'139': 'mp4', '139': 'mp4',
'140': 'mp4', '140': 'm4a',
'141': 'mp4', '141': 'm4a',
'160': 'mp4', '160': 'm4a',
# Dash webm # Dash webm
'171': 'webm', '171': 'webm',