Rémi Alvergnat

`Multi-Subs` should be guessed as a `subtitle_language`: `Multiple languages`

It seems to work on `develop` here. ``` For: [YakuboEncodes] Fumetsu no Anata e (To Your Eternity) - 03 [1080p 10bit][x265 HEVC][Multi-Subs] GuessIt found: { "release_group": "YakuboEncodes", "title": "Fumetsu no...

https://github.com/guessit-io/guessit/commit/f19cfda856958c4aa81dde36ecbb3df66cdd4b48 partialy fixes the issue, but not for the first use case.

Duplicates #640

This rule is not implemented, but it should be possible to promote `episode_title` to `episode` when it's a number.

> Please note that in the first example it doesn't detect the episode numbering (01) as the `episode_title` so it might not be enough to always map it to the...

For guessit, it's more likely an absolute episode number than a title. There's no bug here. Then guessit could enhanced to consider that SxxExx is stronger, and discard weak episode...

For the `SSA` guessed as the container, the problem is that ssa is effectively a file format for subtitles : https://en.wikipedia.org/wiki/SubStation_Alpha Si you can it from [options.json](https://github.com/guessit-io/guessit/blob/019ec692a42e198614b06e43ebddbd33c5bbbbe5/guessit/config/options.json#L3) list if you...

Maybe we should not guess `SSA` as a `container` when there's already another `container` found (`mkv` here), especially if it's provided by file extension.

You may use special `pristine` option to discard default values from a property. ```python guessit('SS-GB.S01E01.1080p.x265-MeGusta.mkv', {'pristine': ['allowed_countries'], 'allowed_countries': []}) MatchesDict([('title', 'SS-GB'), ('season', 1), ('episode', 1), ('screen_size', '1080p'), ('video_codec', 'H.265'), ('release_group',...