alt Hacker News>But this app doesn't capture HDR.
When you say the Xbox game bar accounts for it, do you mean video or still images? I've had HDR disabled for some time but I remember win+shift+s on Windows 11 capturing over-exposed screenshots when playing videogames.
The Xbox Game Bar video and still images do support HDR. They were the first feature to support HDR on windows. More recently the Snipping Tool on 11 also supports HDR, but only the newer one, not the older snipping tool. If you get images in JXR (jpeg-xr) files then you have HDR, if you get over-exposed pngs/jpgs then it doesnt do HDR.