We've added a new page to the DeoVR Creator's Panel where you can input specific passthrough values when uploading your VR videos (or at a later date)
Simply add the accurate values for each settings: Hue, Saturation, Brightness, Color Range, Falloff, or leave at the default settings for green screen. (If you're using Alpha Channel passthrough you can also select that on this page.)
More info at our creating passthrough VR content tutorial: https://deovr.com/blog/103-how-to-create-passthrough-vr-video-content-for-deovr