[kaltura] optimize url info extraction

[youtube-dl] / youtube_dl / utils.py

diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
index dc0bf5627a5d149da4790b1f2d938649ed7924f9..22a39a0ab7af191095242e6b2a3f580e59e17c37 100644 (file)
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@@ -1893,19 +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',
-        'mp4a': 'm4a',
-        'vorbis': 'webm',
-        'vp9': 'webm',
-    }.get(codec_type)
-
-
 def urlhandle_detect_ext(url_handle):
     try:
         url_handle.headers