[utils] Remove codec2ext

This function is orignally used for determining file extensions of DASH
formats. Now in DASH, ext is determined by mime_type. See #8766 for more
information.
This commit is contained in:
Yen Chi Hsuan 2016-03-11 23:48:05 +08:00
parent 6fa6d38549
commit 25cb05bda9
1 changed files with 0 additions and 16 deletions

View File

@ -1893,22 +1893,6 @@ def mimetype2ext(mt):
}.get(res, res)
def codec2ext(codec):
codec_type = codec.split('.')[0]
# Leave the return value None for unknown values as codec_type
# is not a good fallback for file extensions
return {
'avc1': 'mp4',
'avc2': 'mp4',
'avc3': 'mp4',
'avc4': 'mp4',
'mp4a': 'm4a',
'vorbis': 'webm',
'vp9': 'webm',
}.get(codec_type)
def urlhandle_detect_ext(url_handle):
try:
url_handle.headers