Repository: yt-dlp
Issue: rts.ch [SRGSSR] Failed to download m3u8 information: HTTP Error 403: Forbidden
Labels: geo-blocked,site-bug,triage

### 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 that yt-dlp is broken on a **supported** site
- [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 all URLs and arguments with special characters are [properly quoted or escaped](https://github.com/yt-dlp/yt-dlp/wiki/FAQ#video-url-contains-an-ampersand--and-im-getting-some-strange-output-1-2839-or-v-is-not-recognized-as-an-internal-or-external-command)
- [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)
- [X] 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 I'm willing to share it if required

### Region

Switzerland

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

Hello,

I can't download anything from RTS, the only thing i get is a HTTP 403 error.

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] 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.rts.ch/play/tv/histoire-vivante/video/hebron-palestine-la-fabrique-de-loccupation?urn=urn:rts:video:14029693']
[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] (zip)
[debug] Python 3.10.6 (CPython x86_64 64bit) - Linux-5.15.0-75-generic-x86_64-with-glibc2.35 (OpenSSL 3.0.2 15 Mar 2022, glibc 2.35)
[debug] exe versions: ffmpeg 4.4.2 (setts), ffprobe 4.4.2, rtmpdump 2.4
[debug] Optional libraries: Cryptodome-3.11.0, certifi-2020.06.20, pyxattr-0.7.2, secretstorage-3.3.1, sqlite3-2.6.0
[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
Current Build Hash: 91cad9f121c1f6f0a81b747415c46ecba0ff331ed38cc6433040b4ac7b6e15ca
yt-dlp is up to date (stable@2023.03.04)
[SRGSSRPlay] Extracting URL: https://www.rts.ch/play/tv/histoire-vivante/video/hebron-palestine-la-fabrique-de-loccupation?urn=urn:rts:video:14029693
[SRGSSR] Extracting URL: srgssr:rts:video:14029693
[SRGSSR] 14029693: Downloading JSON metadata
[SRGSSR] 14029693: Downloading m3u8 information
WARNING: [SRGSSR] Failed to download m3u8 information: HTTP Error 403: Forbidden
ERROR: [SRGSSR] 14029693: No video formats found!; please report this issue on  https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using  yt-dlp -U
Traceback (most recent call last):
  File "/usr/local/bin/yt-dlp/yt_dlp/YoutubeDL.py", line 1518, in wrapper
    return func(self, *args, **kwargs)
  File "/usr/local/bin/yt-dlp/yt_dlp/YoutubeDL.py", line 1615, in __extract_info
    return self.process_ie_result(ie_result, download, extra_info)
  File "/usr/local/bin/yt-dlp/yt_dlp/YoutubeDL.py", line 1674, in process_ie_result
    ie_result = self.process_video_result(ie_result, download=download)
  File "/usr/local/bin/yt-dlp/yt_dlp/YoutubeDL.py", line 2615, in process_video_result
    self.raise_no_formats(info_dict)
  File "/usr/local/bin/yt-dlp/yt_dlp/YoutubeDL.py", line 1046, in raise_no_formats
    raise ExtractorError(msg, video_id=info['id'], ie=info['extractor'],
yt_dlp.utils.ExtractorError: [SRGSSR] 14029693: No video formats found!; please report this issue on  https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using  yt-dlp -U
```