Vevo videos not converting -- sig length 82?

[RealDeviil]

Thank you guys for the great work! See below:

user@ubuntu:~$ sudo youtube-dl -f 18/5/17 -o '/home/user/public_html/youtubeTest/%(title)s-sd9f807sdf7.flv' --newline --verbose http://www.youtube.com/watch?v=w1oM3kQpXRo
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['-f', '18/5/17', '-o', '/home/user/public_html/youtubeTest/%(title)s-sd9f807sdf7.flv', '--newline', '--verbose', 'http://www.youtube.com/watch?v=w1oM3kQpXRo']
[debug] youtube-dl version 2013.11.09
[debug] Python version 2.7.3 - Linux-3.2.0-49-generic-pae-i686-with-Ubuntu-12.04-precise
[debug] Proxy map: {}
[youtube] Setting language
[youtube] w1oM3kQpXRo: Downloading video webpage
[youtube] w1oM3kQpXRo: Downloading video info webpage
[youtube] w1oM3kQpXRo: Extracting video information
[youtube] w1oM3kQpXRo: Encrypted signatures detected.
[youtube] encrypted signature length 82 (40.41), itag 46, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 37, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 45, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 22, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 44, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 35, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 43, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 34, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 18, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 5, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 36, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 17, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 137, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 248, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 136, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 247, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 135, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 244, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 245, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 246, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 134, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 243, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 133, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 242, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 160, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 139, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 140, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 141, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 171, html5 player vflGNjMhJ
[youtube] encrypted signature length 82 (40.41), itag 172, html5 player vflGNjMhJ
ERROR: unable to download video
Traceback (most recent call last):
File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 573, in download
videos = self.extract_info(url)
File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 339, in extract_info
return self.process_ie_result(ie_result, download=download)
File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 422, in process_ie_result
for r in ie_result['entries']
File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 369, in process_ie_result
self.process_info(ie_result)
File "/usr/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 550, in process_info
raise UnavailableVideoError(err)
UnavailableVideoError: HTTP Error 403: Forbidden

[jaimeMF]

Thanks for the report!, they had change the algo for length 82, the old one didn't work.

[RingoTheDog]

YouTube-Dl -U does not appear to be pulling a new ver...

C:>youtube-dl.py -v -U
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['-v', '-U']
[debug] youtube-dl version 2013.11.09
[debug] Python version 2.7.1 - Windows-7-6.1.7601-SP1
[debug] Proxy map: {}
youtube-dl is up-to-date (2013.11.09)

[phihag]

Sorry, there are problems with the build server. I'm on it.

[sunxvogy]

Hi, I don't know why need to chage youtube_genalgo.py?

[jaimeMF]

@sunxvogy We use it to generate the python code for decrypting the signatures, it's faster than doing manually.

[sunxvogy]

but it needs to modify _decrypt_signature(self, s) still?

[RingoTheDog]

Is the compiled youtube-dl.py file posted anywhere? (I was only able to the find the repository)

[jaimeMF]

@sunxvogy We use the code produced by youtube_genalgo.py in _decrypt_signature(self, s), you can manually write the code but it's a bit slower.
@RingoTheDog not yet.