Xbox app version: 2.5.5.6
I've played the same m2ts file on several Xbox One X media apps and they are all fine except on VLC. On the other apps (I can't use because they are crap and stutter) the brightness levels are fine - and the letterbox bars are completely black. When I load the same video file in VLC, the image is way brighter and the letterbox bar is a medium gray color. Then when I drop back to the VLC menu, the deep black is back.
Is there a way to fix this or is it some sort of playback bug?