Repository: yt-dlp
Issue: Why did not download from https://treff.darc.de/playback/presentation ?
Labels: site-request

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I *intentionally* remove or skip any mandatory\* field

### Checklist

- [X] I'm asking a question and **not** reporting a bug or requesting a feature
- [X] I've looked through the [README](https://github.com/yt-dlp/yt-dlp#readme)
- [X] I've verified that I have **updated yt-dlp to nightly or master** ([update instructions](https://github.com/yt-dlp/yt-dlp#update-channels))
- [X] I've searched [known issues](https://github.com/yt-dlp/yt-dlp/issues/3766) and the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar questions **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)

### Please make sure the question is worded well enough to be understood

This was a session from a BigBlueButton Meeting I like to download
it that I can watch it without need Internet Connection.

URL: https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988


### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [ ] If using API, add `'verbose': True` to `YoutubeDL` params instead
- [x] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
$ ./yt-dlp_linux -vU https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988
[debug] Command-line config: ['-vU', 'https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988']
[debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version stable@2024.10.22 from yt-dlp/yt-dlp (linux_exe)
[debug] Python 3.11.10 (CPython x86_64 64bit) - Linux-6.1.0-26-amd64-x86_64-with (OpenSSL 3.1.7 3 Sep 2024)
[debug] exe versions: ffmpeg 5.1.6-0 (setts), ffprobe 5.1.6-0, rtmpdump 2.4
[debug] Optional libraries: Cryptodome-3.21.0, brotli-1.1.0, certifi-2024.08.30, curl_cffi-0.7.1, mutagen-1.47.0, requests-2.32.3, secretstorage-3.3.3, sqlite3-3.44.2, urllib3-2.2.3, websockets-13.1
[debug] Proxy map: {}
[debug] Request Handlers: urllib, requests, websockets, curl_cffi
[debug] Loaded 1839 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Latest version: stable@2024.10.22 from yt-dlp/yt-dlp
yt-dlp is up to date (stable@2024.10.22 from yt-dlp/yt-dlp)
[generic] Extracting URL: https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988
[generic] f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988: Downloading webpage
WARNING: [generic] Falling back on generic information extractor
[generic] f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988: Extracting information
[debug] Looking for embeds
ERROR: Unsupported URL: https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988
Traceback (most recent call last):
  File "yt_dlp/YoutubeDL.py", line 1625, in wrapper
  File "yt_dlp/YoutubeDL.py", line 1760, in __extract_info
  File "yt_dlp/extractor/common.py", line 741, in extract
  File "yt_dlp/extractor/generic.py", line 2533, in _real_extract
yt_dlp.utils.UnsupportedError: Unsupported URL: https://treff.darc.de/playback/presentation/2.3/f2ece695693093a21a64cccaf471eda670b27eb1-1729945679988
```