[bite_your_idols]

Ah ok, I see. In that case yeah, you're kind of fudged. The MPD returned by their servers doesn't have metadata to define the default or original language. They may return it earlier, which is a reason why I started developing the proxy service, but at the moment there is no way Kodi will be able to tell which is which. You're stuck with manual language selection for the foreseeable future.

Ok, it is not a big deal, so I will set "English" in kodi settings, and when I watch content from non english-speaker countries I will select it manually in player settings.

Thanks again!