Help getting MKV 3D movies playing via steaming..

[nightrider1470]

Streaming via HTPC running Plex ----------------- Nvidia shield TV

Movies don't seem to play in 3D, but just 2D.

Is there some trick?.

I have tried renaming a file. Avatar.3D.SBD

But doesn't work

???????

 

[nightrider1470]

What appears on the screen? Two pictures side-by-side? I've watched a few 3D movies through Plex but on my AppleTV. The picture comes out as SBS and I then have to turn on 3D mode on the TV which then combines them.

Just standard 2D

 

[nightrider1470]

OK thanks

I've decided to hook an external drive up to my oppo and hope that does better