youtube-dl version 2017.01.19 produces error

[michael47265]

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• You will be asked some questions and requested to provide some information, please read them carefully and answer honestly
• Put an x into all the boxes [ ] relevant to your issue (like that [x])
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Make sure you are using the latest version: run youtube-dl --version and ensure your version is 2017.01.29. If it's not read this FAQ entry and update. Issues with outdated version will be rejected.

• I've verified and I assure that I'm running youtube-dl 2017.01.29

Before submitting an issue make sure you have:

• At least skimmed through README and most notably FAQ and BUGS sections
• Searched the bugtracker for similar issues including closed ones

What is the purpose of your issue?

• [ x] Bug report (encountered problems with youtube-dl)
• Site support request (request for adding support for a new site)
• Feature request (request for a new functionality)
• Question
• Other

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The following sections concretize particular purposed issues, you can erase any section (the contents between triple ---) not applicable to your issue

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If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

Add -v flag to your command line you run youtube-dl with, copy the whole output and insert it here. It should look similar to one below (replace it with your log inserted between triple ```):

C:\temp\youtube2mp3>youtube-dl.exe -v https://www.youtube.com/watch?v=jeChAvMws6M
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', 'https://www.youtube.com/watch?v=jeChAvMws6M']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2017.01.29
[debug] Python version 3.4.4 - Windows-10-10.0.14393
[debug] exe versions: ffmpeg N-60674-g45581ed
[debug] Proxy map: {}
[youtube] jeChAvMws6M: Downloading webpage
[youtube] jeChAvMws6M: Downloading video info webpage
[youtube] jeChAvMws6M: Extracting video information
[youtube] {22} signature length 42.43, html5 player en_US-vflV3n15C
[youtube] jeChAvMws6M: Downloading player /yts/jsbin/player-en_US-vflV3n15C/base.js
ERROR: Signature extraction failed: Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1057, in _decrypt_signature
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 971, in _extract_signature_function
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 529, in _download_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 436, in _download_webpage_handle
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 416, in _request_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 2000, in urlopen
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\utils.py", line 525, in sanitized_Request
  File "C:\Python\Python34\lib\urllib\request.py", line 267, in __init__
  File "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url
  File "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'
 (caused by ValueError("unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'",)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1057, in _decrypt_signature
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 971, in _extract_signature_function
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 529, in _download_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 436, in _download_webpage_handle
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 416, in _request_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 2000, in urlopen
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\utils.py", line 525, in sanitized_Request
  File "C:\Python\Python34\lib\urllib\request.py", line 267, in __init__
  File "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url
  File "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'
Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1057, in _decrypt_signature
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 971, in _extract_signature_function
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 529, in _download_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 436, in _download_webpage_handle
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 416, in _request_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 2000, in urlopen
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\utils.py", line 525, in sanitized_Request
  File "C:\Python\Python34\lib\urllib\request.py", line 267, in __init__
  File "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url
  File "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 694, in extract_info
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 369, in extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1646, in _real_extract
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1067, in _decrypt_signature
youtube_dl.utils.ExtractorError: Signature extraction failed: Traceback (most recent call last):
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 1057, in _decrypt_signature
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\youtube.py", line 971, in _extract_signature_function
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 529, in _download_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 436, in _download_webpage_handle
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\extractor\common.py", line 416, in _request_webpage
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\YoutubeDL.py", line 2000, in urlopen
  File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpw2prp8oz\build\youtube_dl\utils.py", line 525, in sanitized_Request
  File "C:\Python\Python34\lib\urllib\request.py", line 267, in __init__
  File "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url
  File "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'
 (caused by ValueError("unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'",)); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type  youtube-dl -U  to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.

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### If the purpose of this *issue* is a *site support request* please provide all kinds of example URLs support for which should be included (replace following example URLs by **yours**):
- Single video: https://www.youtube.com/watch?v=BaW_jenozKc
- Single video: https://youtu.be/BaW_jenozKc
- Playlist: https://www.youtube.com/playlist?list=PL4lCao7KL_QFVb7Iudeipvc2BCavECqzc

Note that **youtube-dl does not support sites dedicated to [copyright infringement](https://github.com/rg3/youtube-dl#can-you-add-support-for-this-anime-video-site-or-site-which-shows-current-movies-for-free)**. In order for site support request to be accepted all provided example URLs should not violate any copyrights.

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### Description of your *issue*, suggested solution and other information

Explanation of your *issue* in arbitrary form goes here. Please make sure the [description is worded well enough to be understood](https://github.com/rg3/youtube-dl#is-the-description-of-the-issue-itself-sufficient). Provide as much context and examples as possible.
If work on your *issue* requires account credentials please provide them or explain how one can obtain them.