[utils] Add audio/mpeg to mimetype2ext()

Used in WDR live radios (#6147)
8 years ago · 6c33d24b46
1 changed files with 3 additions and 0 deletions
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@ -2020,6 +2020,9 @@ def mimetype2ext(mt):

    ext = {
        'audio/mp4': 'm4a',
+        # Per RFC 3003, audio/mpeg can be .mp1, .mp2 or .mp3. Here use .mp3 as
+        # it's the most popular one
+        'audio/mpeg': 'mp3',
    }.get(mt)
    if ext is not None:
        return ext