Nope, that didnt help as well. I tried several more things, but no luck. Today I got an answer on the Kodi forum - looks like its not part of the official LibreElec / Kodi Development:
MVC content is only supported under the Windows branch of Krypton v17 from the other thread you already found, it's nothing official. MVC has nothing to do with SBS, TAB, frame packed. Jarvis and the regular Krypton beta can't play MVC content at all.
I could not find that tab Video-Hardware, or is it LibreElec related? Was just checking on my Windows right now, will check later on the projector.
My hardware should support all that, especially as I am playin 3D BDs without any issues from my PS3.
Will keep you posted if I find something in the Kodi forums...
Thanks for the short explanation, got my upvote 
but in that case I am even more confused why Kodi does apply HSBS to MVC content...
HSBS and HOU would be a lot less quality than MVC - and yes, on 120" you will see a quite enormous difference 
Ah, I see. Well, I was searching quite long, but maybe in the wrong directions, Ill try again, thanks...
However, I thought that frame-packing is the transfer method over HDMI for all 3D relatet contents, including HSBS, HOU and MVC.
Hi Grimson! Thanks for the quick response. Good point, I just created the same case in their forums: Playback issue with 3D ISOs
Hi all,
I know that this is a well discussed topic already - and not only in this forum.
Already tried a lot solutions from the net with no luck so far.
First of all, please note my hardware setup (not sure if it matters, so just in case):
Source: INTEL NUC Kit NUC5PPYH Pentium N3700 (connected to my NAS) running LE 7.0.2 with automatic updates ON
AVR: Yamaha RX-A740
Projector: Darbee + WHDMI @ Epson EH-TW9200W
Content: untouched 3D BD ISO (MVC encoded content over frame-packed output method)
Currently I am using the PS3 for all my 3D Blurays but I dont like it this way. I would like to use Kodi for all my BDs so I tried again to get my MVC ISOs running.
My research today made clear that there are people out there currently actively enjoying this fantastic feature which seems to came in with Jarvis.
However, I tried several settings as well as renaming methods (MVC, SBS etc.). Kodi does see it as 3D when I put SBS into the filename, BUT...
My projector is not. Kodi itself is stating that 3D stereoscopic mode is ON and the menu itself goes SBS as well... but the movie stays 2D somehow.
It doesnt even get blurry or something. If I try to make my Epson go 3D it tells me there is no 3D content...
I tried the same on my Windows PC running Windows 10 with Kodi 16.1, Intel Core i7-6700K and EVGA GTX1080 SC - same result!
While in playback Kodi enables the 3D mode (same as movie) so the playback menu goes SBS and the movie itself remains 2D.
What am I doing wrong? 
Cheers,
19
Well, I get to the donation page as well. Then I enter my amount of donation and subject line. Then I press the login button and enter my user credentials. It then asks me for the code received by SMS. And after logging in successfully it shows me the error stated above... And: with great pleasure!
Hi Team,
Thanks a lot for all the progress you are performing with LibreELEC.
I would like to donate, but when I follow the Donate Button under the Sponsor Tab, after logging in I get the below error message from PayPal:
"Your request failed due to technical difficulties. Please try again after some time."
It's working fine if I login to PayPal manually and send money to [email protected]
I'm not sure where to post this so just FYI it seems to donate button is broken somehow...
Cheers,
19
