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Youtube signature decipher Error #4712
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This is already fixed and will be available in the next release. Thanks for the report. |
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Thank you so much :) waiting for next release :) |
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This issue was fixed in youtube-dl 2015.01.15.1. Refer to our FAQ if you need help updating. |
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I am using youtube-dl with YSD helper. it was working fine until recently it started giving me this error of signature extraction.
[youtube](YSD video): Downloading js player en_US-vfl86Quee
Traceback (most recent call last):
File "./yt-api.py", line 37, in
print(sig_extractor._decrypt_signature(sig, u'(YSD video)', url, False))
File "/home/admin/web/zyz.com/public_html/youtube_dl/extractor/youtube.py", line 613, in _decrypt_signature
'Signature extraction failed: ' + tb, cause=e)
youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):
File "/home/admin/web/xyz.com/public_html/youtube_dl/extractor/youtube.py", line 613, in _decrypt_signature
'Signature extraction failed: ' + tb, cause=e)
youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):
File "/home/admin/web/xyz.com/public_html/youtube_dl/extractor/youtube.py", line 603, in _decrypt_signature
video_id, player_url, s
File "/home/admin/web/xyz.com/public_html/youtube_dl/extractor/youtube.py", line 517, in _extract_signature_function
res = self._parse_sig_js(code)
File "/home/admin/web/xyz.com/public_html/youtube_dl/extractor/youtube.py", line 578, in _parse_sig_js
'Initial JS player signature function name')
File "/home/admin/web/xyz.com/public_html/youtube_dl/extractor/common.py", line 492, in _search_regex
raise RegexNotFoundError('Unable to extract %s' % _name)
RegexNotFoundError: Unable to extract Initial JS player signature function name; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
(caused by RegexNotFoundError(u'Unable to extract \x1b[0;34mInitial JS player signature function name\x1b[0m; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.',)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
It seem like youtube has updated its decipher algorithm again. can any body fix this? Thanks in advance