360 stereo videos playing on PC?

Hi,
I was trying to make a 360 player in PC but didn’t manage to run it properly. Videos where converted to stereo 4096x4096 WMV format, blueprint was correct and everything shows correctly but frame rate drops below 15.
PC is supposed to handle videos without any problem. Anyone knows something about this?

sorry but how can you play a 360 stereo video in ue4? i cannot find the answer… please help

I want to have 360 top bottom stereo still images in my bkd environment.
Apparently this was possible in 4.19
I would like to do it in 4.27

sorry
that was a bad stereo render, too far for each eye
this is what I mean, I use oculous 360 photo viewer or virtual desktop to view them