Repository: youtube-dl
Issue: youtube-dl downloads subtitles of [English-CC1] or [English-DTVCC1] instead of [English]
Labels: patch-available,question

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## Checklist

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## Question

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For some youtube videos, there are three options for subtitles, 1. [English] 2. [English - CC1] 3. [English - DTVCC1]. The first one is the right subtitle and the other two seemed quite confusing and full of mistake.

when I used the following command to download subtitles, I found the downloaded subtitle is from [English - CC1] but not [English].
`python -m youtube_dl --cookies ../www.youtube.com_cookies.txt --write-sub  --sub-lang en -o "../videos/%(title)s.%(ext)s" --verbose --skip-download --convert-subs srt  "https://www.youtube.com/watch?v=xbttvPugCoI"`

Full debug message is 
```
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--cookies', '../www.youtube.com_cookies.txt', '--write-sub', '--sub-lang', 'en', '-o', '../videos/%(title)s.%(ext)s', '--verbose', '--skip-download', '--convert-subs', 'srt', 'https://www.youtube.com/watch?v=xbttvPugCoI']
[debug] Encodings: locale cp936, fs utf-8, out utf-8, pref cp936
[debug] youtube-dl version 2021.12.17
[debug] Python 3.11.3 (CPython AMD64 64bit) - Windows-10-10.0.19045-SP0 - OpenSSL 1.1.1t  7 Feb 2023
[debug] exe versions: ffmpeg 6.0-full_build-www.gyan.dev, ffprobe 6.0-full_build-www.gyan.dev
[debug] Proxy map: {'http': 'http://127.0.0.1:58591', 'https': 'http://127.0.0.1:58591', 'ftp': 'http://127.0.0.1:58591'}
[youtube] xbttvPugCoI: Downloading webpage
[debug] [youtube] Decrypted nsig bQeUfc_8w8x-5xdXGX2 => Ui5U1OOaMvAeXQ
[debug] [youtube] Decrypted nsig fUHpH6aFEXI8bGZQJc9 => xLQAiVNQZW4fFg
[debug] Default format spec: bestvideo+bestaudio/best
[info] Writing video subtitles to: ..\videos\Trump indicted in classified documents probe, sources say.en.vtt
```

output of `list-subs` command is as follows
```
[youtube] xbttvPugCoI: Downloading webpage
[debug] [youtube] Decrypted nsig azamJ6EGK8VZyJ6WaaK => HqeDViV61faDcg
[debug] [youtube] Decrypted nsig QXUslrBxdID5tiRoqzd => nxz-v10Zxj34qg
Available subtitles for xbttvPugCoI:
Language formats
en       vtt, ttml, srv3, srv2, srv1, json3
```

And my question is, **what can I do to download the right version of subtitles?**