Twitcasting error

[tailorbrands1]

Checklist

• [x] I'm reporting a broken site support
• [x] I've verified that I'm running youtube-dl version 2019.10.29
• [x] I've checked that all provided URLs are alive and playable in a browser
• [x] I've checked that all URLs and arguments with special characters are properly quoted or escaped
• [x] 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', '--list-formats', 'https://twitcasting.tv/hinatarosu']
[debug] Encodings: locale cp1252, fs mbcs, out cp437, pref cp1252
[debug] youtube-dl version 2019.10.22
[debug] Python version 3.4.4 (CPython) - Windows-10-10.0.17763
[debug] exe versions: ffmpeg N-87196-g6cadbb1, ffprobe N-87196-g6cadbb1
[debug] Proxy map: {}
[generic] hinatarosu: Requesting header
WARNING: Falling back on generic information extractor.
[generic] hinatarosu: Downloading webpage
[generic] hinatarosu: Extracting information
[generic] twplayer?r8186: Requesting header
WARNING: Falling back on generic information extractor.
[generic] twplayer?r8186: Downloading webpage
[generic] twplayer?r8186: Extracting information
ERROR: Unsupported URL: https://ssl.twitcasting.tv/hinatarosu/twplayer?r8186
youtube_dl.utils.UnsupportedError: Unsupported URL: https://ssl.twitcasting.tv/hinatarosu/twplayer?r8186

Description

I am trying to get a .m3u8 or similar link on this livestream to run on VLC but I get the same error as above.

[NoSuck]

This is the same extractor as #21225.

[NoSuck]

... Too bad that issue has been locked. Anyway, I wanted to let people know that the URL crawler of JDownloader 2 is able to download Twitcasting videos (named “index” by default).