Ability to select subtitles as text

[1gmar]

Is it possible to expose the subtitles as selectable text, similar to what this extension does for Netflix in the browser?
Or being able to copy them to clipboard from the media player, similar to what mpvacious does for mpv?
This would greatly help people learning a new language, by being able to select the subtitles in the target language and paste them into some translator and/or make an anki card from it.

Let me know what you think.
Thanks.