Hendrik, So...……. this spun down the wrong gopher hole...…….
I re-read my post and can see why you responded as such. But, I was trying to say that the duplicate movies that were added to the library after this last build/release had the - "SSIF" folder added into the STREAM folder - in the original BluRay before adding to MC library. And that they showed the location as - \BDMV\index.bluray3d;1 - where the original file location were - \BDMV\index.bluray;1 -. Prior to this new release the BluRay menu worked and I could choose the 2D version to play on these movies. Now it goes right into playing the movie, but plays the 3D version, (split screen, two pictures.) Also to expand on this..... AVATAR Collectors Edition, Disc 3 Bonus features contains a "SSIF" folder but I have not found any 3D on that disc. The playback of that disc is all jacked up now also. This only seems to be affecting movies with the "SSIF" folder in the STREAM folder.
Now to expand further..... MC has also started pulling movies but putting the wrong title artwork on the library entry...………
Example (and I'm still trying to pin this down): the 4K movies that were entered manually several months ago were pointed at just the stream file - .m2ts - that was the main feature. I hadn't gotten around to re-entering all of these now that the menus work. The last 2 BluRays that I saved to a drive loaded into the library correctly but I got three copies. HERE'S THE CATCH -
the other two copies where actually two different 4K movies from another drive, BUT they where using the meta data from the new BluRay entry. I just fixed the TAG and everything was fine, movies went to the correct location and put on the right cover art etc. Plays correctly.
AND DEEPER YET.....I also have one 4K title - Close Encounters of the Third Kind - that will not play, hangs at the start, will some times start the audio but no picture. Most of the time I have to do a restart of the PC to get function back, CTNL-ALT-DELETE, (I think the last or this build I only need to restart MC.) I keep trying it after each new build hoping it will just work as bugs get worked out, but 3 or 4 builds later its still not playing. I have about 70 4K titles and so far this is the only problem movie, I can live with that, but it might be an easy fix.
Sooooo…. I was trying not to get to in-depth here, figured if I could pull a log or screen shots that would start the trouble shooting and then could add more details, or all of this could be tied together and one adjustment might make multiple issues go away.