[chrissix666]

I've now tested multipart movies. On my side they're very rare, only for very unknown/poorly available movies.
Naming:
folder -> Moviename (Year)
in the folder -> Moviename (Year)-part1.ext following Moviename (Year)-partX.ext and so on.
(I've tried also Moviename (Year)-part-1.ext, Moviename (Year).part1.ext, Moviename (Year)-1.ext, Moviename (Year).1.ext, Moviename (Year)-CD1.ext, Moviename (Year).CD1.ext)
The results were different!

When use "-part1" (Moviename (Year)-part1.ext) you are usually on the safe side.
Your .nfo and all your storaged extrafanarts (if used with movie name prefix) are only linked to the first part (-part1). The remaining parts are in the file system for themselves.

But be careful! If not put the check mark under "Movie Preferences -> Scraper -> Scrape Failded! -> If failed scrape, do not safe an NFO file!", You will probably get also .nfo entries for  "-part2, -part3, -partX" in summary for each file. So set the check mark. (If the scraper a movie once not be found, rename the file/folder in the original name according to IMDB/TMDB (according to your set scraper language) then the entry must be found and scraped, rename the file/folder again to your liking, make a refresh, and great.

As desired, -part2, -part3, -partX, while scraping (and always) will be skipped/ignored, unless the checkmark "If failed scrape, do not safe an NFO file!" is disabled, then not. I do not know if I overlook something there.

The movie lengh in the .nfo of the movie are all part lengths added together -> Great!

____

Besides multi-part movies:

Rob, your Media Companion can also handle Video-TS format, nice! The correct renaming of the files is a bit tricky but it's working well.
Except the movie lengh is always 1 min. Usually when using my .mkv's (h264) it's correcting lenth to .nfo when playing in kodi, here not.
Think that's more a kodi dependend thing.

This was the only way i got Video-TS working with Media Companion and also Kodi the right way:
Folder Path: 
J:\The Day After - Der Tag danach (1983)
In Folder: 
J:\The Day After - Der Tag danach (1983)\links
J:\The Day After - Der Tag danach (1983)\themes
J:\The Day After - Der Tag danach (1983)\trailer
J:\The Day After - Der Tag danach (1983)\VIDEO_TS
J:\The Day After - Der Tag danach (1983)\folder.jpg
J:\The Day After - Der Tag danach (1983)\The Day After - Der Tag danach (1983)-theme.mp3
In VIDEO_TS folder:
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\.actors
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\extrafanart
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\extrathumbs
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\folder.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-banner.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-clearlogo.png
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-discart.png
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-fanart.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-landscape.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-poster.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-trailer-thumb.jpg
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS-trailer.mp4
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS.BUP
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS.IFO
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VIDEO_TS.nfo
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_0.BUP
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_0.IFO
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_1.VOB
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_2.VOB
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_3.VOB
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_4.VOB
J:\The Day After - Der Tag danach (1983)\VIDEO_TS\VTS_01_5.VOB

Is this the right way? To avoid VIDEO_TS subfolder and also renaming of VIDEO_TS was not possible to get positive results.

____

Of 95% of db using .mkv (h264) beside few examples of VIDEO_TS i'm also using exact 3 movies (1 Collection) with BDMV

The folder and file structure to get it to work is very confusing, but
when i get it to work wich MediaCompanion, then Kodi can't handle it.
and when i get it to work wich Kodi, then MediaCompanion can't handle it.
Of course i choose the way Kodi can handle it.
The only workaround is to create an "pseudo/placebo/fake" video file to the movies, scrape/rescrape it, delete this file, refresh the entries in kodi, play it in kodi to get correct media tags to .nfo.
Kodi can handle it all perfect like all other entries i have, but in MediaCompanion the 3 movies are not shown, although correct .nfo's are there.

This causes kodi db count is always +3 compared to MediaCompanion

(Confusing) Folder structure get it to work in kodi (but no .nfo showing in MediaCompanion):
Folder Path:
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)
In Folder:
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-banner.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-clearart.png
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-clearlogo.png
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-discart.png
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-landscape.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\folder.jpg
In BDMV Folder:
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\.actors
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-fanart.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-poster.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-trailer-thumb.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)-trailer.mp4
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997).bdmv
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997).nfo
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\BACKUP
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\CLIPINF
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\extrafanart
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\extrathumbs
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\folder.jpg
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\links
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\PLAYLIST
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\STREAM
K:\Austin Powers Filmreihe\Austin Powers - Das Schärfste, was Ihre Majestät zu bieten hat (1997)\BDMV\trailer

Is that weird or is that weird? *gg*

Thanks 4 reply, greetings chris
(sry for: language, not an english native speaker, long text, if would have use pastebin for folder paths)