I should stick to my guns and say, MC is a Meta scraper for Kodi...but adding this one tag should be simple, and non intrusive, with a preference option disable by default. See what I can do.
I'll see what can be done. Have to have some sort of fall-back in case there is no Music Video section....but should be possible.
Haven't finished working on some bugs, but did a test build https://sourceforge.net/projects/mediacompanion/files/MC%203.771c/Media%20Companion%203.771c%20x64.exe/download please let me know once you've downloaded as this isn't for general consumption yet so I'll remove it after you've got it. And let me know how it works, what bug for Music scraping your experiencing.
yes, hope to finish fixing this section by the weekend and put out a new release.
filtered data is stored in the moviecache.xml file, and not easily to add this without slowing MC down quite a bit for users that wouldn't use this function. As well as there are two different ways of storing these extra images. with sub folders, or as <moviename.-fanart0.jpg etc. While it may be nice to have this as a filter, I can't see a smooth method of adding this filter. As for adding rescrape context option, this should be possible.
I have checked and this data is available on TMDB. Unfortunately MC can not get this data from TVDb as we have not move to the latest ''paid'' api version. I have roughly added the code, not available yet for testing, and it works. I need to work out how to display this in MC, as presently the tv form is very full.
Movie - Add originallanguage node.
TV - Add OriginalLanguage node, and tagline node.