I have quite a bit of media with Greek audio or subtitles I use to help with my language studies. It would be a great feature if I could filter for all movies that had a given language in audio or subtitles. This would help especially for the subtitles where they are mixed in with my “normal” content, but I could see which ones are available for use as study without having to dig into each movie individually.
Another great way this could be exposed would be to allow for meta-libraries, which were synthetically generated from the other libraries, via tags, or search criteria!
