Unsupported URL on vod.canalplus.com

[Gavroche88]

Checklist

• I'm reporting a broken site support
• I've verified that I'm running youtube-dl version 2020.06.16.1
• I've checked that all provided URLs are alive and playable in a browser
• I've checked that all URLs and arguments with special characters are properly quoted or escaped
• I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-u', 'PRIVATE', '-p', 'PRIVATE', 'https://vod.canalplus.com/cinema/au-dela-des-cimes/h/433703_40099']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2020.06.16.1
[debug] Python version 3.7.3 (CPython) - Darwin-19.0.0-x86_64-i386-64bit
[debug] exe versions: rtmpdump 2.4
[debug] Proxy map: {}
[generic] 433703_40099: Requesting header
WARNING: Falling back on generic information extractor.
[generic] 433703_40099: Downloading webpage
[generic] 433703_40099: Extracting information
ERROR: Unsupported URL: https://vod.canalplus.com/cinema/au-dela-des-cimes/h/433703_40099
Traceback (most recent call last):
  File "/Users/Malik/anaconda3/lib/python3.7/site-packages/youtube_dl/YoutubeDL.py", line 797, in extract_info
    ie_result = ie.extract(url)
  File "/Users/Malik/anaconda3/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 530, in extract
    ie_result = self._real_extract(url)
  File "/Users/Malik/anaconda3/lib/python3.7/site-packages/youtube_dl/extractor/generic.py", line 3382, in _real_extract
    raise UnsupportedError(url)
youtube_dl.utils.UnsupportedError: Unsupported URL: https://vod.canalplus.com/cinema/au-dela-des-cimes/h/433703_40099

Description

I had to use my credentials in order to play, and therefore to try to download the video. Thanks.