Repository: yt-dlp
Issue: Add support for videos from `focus.de`
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 reporting a new site support request
- [X] I've verified that I'm running yt-dlp version **2023.03.04** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [X] I've checked that none of provided URLs [violate any copyrights](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#is-the-website-primarily-used-for-piracy) or contain any [DRM](https://en.wikipedia.org/wiki/Digital_rights_management) to the best of my knowledge
- [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 issues **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)
- [ ] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and am willing to share it if required

### Region

Germany

### Example URLs

- Single video: https://www.focus.de/politik/ausland/in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435.html

(further videos linked on the site)

### Provide a description that is worded well enough to be understood

`focus.de` provides news videos, which yt-dlp currently cannot download.
When given a focus video URL, the generic extractor finds video information but is unable to actually download the video.

### 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
[debug] Command-line config: ['-vU', 'https://www.focus.de/politik/ausland/in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435.html']
[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@2023.03.04 [392389b7d] (pip)
[debug] Python 3.8.10 (CPython x86_64 64bit) - Linux-5.4.0-113-generic-x86_64-with-glibc2.29 (OpenSSL 1.1.1f  31 Mar 2020, glibc 2.31)
[debug] exe versions: none
[debug] Optional libraries: Cryptodome-3.14.1, brotli-1.0.9, certifi-2019.11.28, mutagen-1.45.1, secretstorage-2.3.1, sqlite3-2.6.0, websockets-10.2
[debug] Proxy map: {}
[debug] Loaded 1786 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Available version: stable@2023.03.04, Current version: stable@2023.03.04
yt-dlp is up to date (stable@2023.03.04)
[generic] Extracting URL: https://www.focus.de/politik/ausland/in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435.html
[generic] in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435: Downloading webpage
WARNING: [generic] Falling back on generic information extractor
[generic] in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435: Extracting information
[debug] Looking for embeds
[debug] Identified a JSON LD
[generic] Extracting URL: https://dvsd-stream-eu-west-1.mes.glomex.cloud/content/v-ct6kp2uqozr5/eyJhbGciOiJSUzUxMiIsInR5cCI6IkpXVCJ9.eyJjb250ZW50SWQiOiJ2LWN0NmtwMnVxb3pyNSIsImlhdCI6MTY4NjE1OTU3OCwiZXhwIjozMjY0MDM5NTc4fQ.MCwCFAVZZtDT0tGZGOrCcyhaIxhUrd_SAhRYeveuLoC1NgmmNbFNKYShHw9Ghw/stream.mp4#__youtubedl_smuggle=%7B%22force_videoid%22%3A+%22in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435%22%2C+%22to_generic%22%3A+true%2C+%22http_headers%22%3A+%7B%22Referer%22%3A+%22https%3A%2F%2Fwww.focus.de%2Fpolitik%2Fausland%2Fin-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435.html%22%7D%7D
[generic] in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435: Downloading webpage
WARNING: [generic] URL could be a direct video link, returning it as such.
[debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), channels, acodec, filesize, fs_approx, tbr, vbr, abr, asr, proto, vext, aext, hasaud, source, id
[debug] Default format spec: best/bestvideo+bestaudio
[info] in-der-region-cherson-durch-staudamm-bruch-droht-neben-ueberflutung-noch-eine-andere-gefahr_id_195788435: Downloading 1 format(s): 0
[debug] Invoking http downloader on "https://dvsd-stream-eu-west-1.mes.glomex.cloud/content/v-ct6kp2uqozr5/eyJhbGciOiJSUzUxMiIsInR5cCI6IkpXVCJ9.eyJjb250ZW50SWQiOiJ2LWN0NmtwMnVxb3pyNSIsImlhdCI6MTY4NjE1OTU3OCwiZXhwIjozMjY0MDM5NTc4fQ.MCwCFAVZZtDT0tGZGOrCcyhaIxhUrd_SAhRYeveuLoC1NgmmNbFNKYShHw9Ghw/stream.mp4"


ERROR: Did not get any data blocks
  File "/home/familie/.local/bin/yt-dlp", line 8, in <module>
    sys.exit(main())
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/__init__.py", line 967, in main
    _exit(*variadic(_real_main(argv)))
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/__init__.py", line 957, in _real_main
    return ydl.download(all_urls)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 3369, in download
    self.__download_wrapper(self.extract_info)(
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 3344, in wrapper
    res = func(*args, **kwargs)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1507, in extract_info
    return self.__extract_info(url, self.get_info_extractor(key), download, extra_info, process)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1518, in wrapper
    return func(self, *args, **kwargs)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1615, in __extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1727, in process_ie_result
    return self.process_ie_result(
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1674, in process_ie_result
    ie_result = self.process_video_result(ie_result, download=download)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 2779, in process_video_result
    self.process_info(new_info)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 3247, in process_info
    success, real_download = self.dl(temp_filename, info_dict)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 2970, in dl
    return fd.download(name, new_info, subtitle)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/downloader/common.py", line 444, in download
    ret = self.real_download(filename, info_dict)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/downloader/http.py", line 377, in real_download
    return download()
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/downloader/http.py", line 348, in download
    self.report_error('Did not get any data blocks')
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 1015, in report_error
    self.trouble(f'{self._format_err("ERROR:", self.Styles.ERROR)} {message}', *args, **kwargs)
  File "/home/familie/.local/lib/python3.8/site-packages/yt_dlp/YoutubeDL.py", line 944, in trouble
    tb_data = traceback.format_list(traceback.extract_stack())
```