Repository: youtube-dl
Issue: Svtplay directs to audio-described format by default
Labels: broken-IE,patch-available

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## Checklist

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Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2021.12.17. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
- Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
- Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
- Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
- Finally, put x into all relevant boxes (like this [x])
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- [x] I'm reporting a broken site support
- [x] I've verified that I'm running youtube-dl version **2021.12.17**
- [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

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Provide the complete verbose output of youtube-dl that clearly demonstrates the problem.
Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
 [debug] System config: []
 [debug] User config: []
 [debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
 [debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
 [debug] youtube-dl version 2021.12.17
 [debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
 [debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
 [debug] Proxy map: {}
 <more lines>
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```
youtube-dl https://www.svtplay.se/video/jMdpzdL/pa-sparet/fre-18-nov-20-00?info=visa
[SVTPlay] jMdpzdL: Downloading webpage
[SVTPlay] KQz6x1A: Downloading JSON metadata
[SVTPlay] KQz6x1A: Downloading m3u8 information
[SVTPlay] KQz6x1A: Downloading m3u8 information
[SVTPlay] KQz6x1A: Downloading m3u8 information
[SVTPlay] KQz6x1A: Downloading m3u8 information
[SVTPlay] KQz6x1A: Downloading m3u8 information
[SVTPlay] KQz6x1A: Downloading m3u8 information
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 922
[download] Destination: 18 nov 20_00-KQz6x1A.fhls-ts-full-3375.mp4
[download]   9.3% of ~1.32GiB at 19.19MiB/s ETA 03:06
```


## Description

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Since a few weeks, downloading the normal video link will automatically redirect and download the alternative video for sight impaired which is similar but contains an irritating commentator voice laid over. The real video contains the text "jMdpzdL" but the downloaded file says "KQz6x1A". Apologies if this is incorrectly described, I don't know how else to say it.