[warriorsorochilu]

That sounds promising. I guess I have to buy a HDMI cable to play those 3D MVC. Just so glad that I do not have to buy a Zidoo. It's sad that an Android box like Xiaomi still struggle to play 3D in 2019 while 4k ISO is fully supported. Perhaps 3D technology is no longer an interest of hardware manufacturers T.T 

I'm afraid you misunderstood me. Most mediaplayers won't be able to decode MVC streams properly and send the full-hd 3D signal out via HDMI to a 3D display / beamer. I'm using a Zidoo X9S for it.
And yes, 3D has sadly gone out of style in the last few years. The hype has ended. Only some of the new movies are sold on 3D BluRay, a few years it was almost all of the "blockbusters". 

Nah I mean the HDMI 1.4 cable would be connected to my R9 290 which fully support 3D MVC with full 3D.
I just thought that all android box should support Full 3D in 2019 when I buy Mibox. Then I realized just a few boxes are able to do it. I just wonder why manufacturers don't try to support Full 3D first in stead of the 4k Tech.