Hi there! Silly question on passthrough. I can only seem to get it to work if the file is named with "_FISHEYE190_alpha" which of course has no bearing on playing it via Shash-VR. Am I missing a simple toggle somewhere where I can just turn on or off the passthrough function? (Personally, I prefer going with the black background.) Just trying to iron out the last little bug in my setup :) Thanks!

In the advanced video settings, at the bottom right corner, you can set the environment background to passthrough, and the mask type to chromakey or alpha. Clicking the cogwheel icon next to the mask option will allow you to adjust the chromakey or alpha settings.