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