Windows HDR: managing SDR content brightness and HDR screenshots

[yinjunonly]

Hi all,

I have been looking into the practical side of keeping Windows HDR enabled all day, especially on OLED / MiniLED / HDR monitors.

This is not about calibrating HDR with DisplayCAL directly. The pain point is more mundane: HDR games and videos can look fine, but SDR desktop apps often feel too bright, too dim, or washed out depending on room lighting and the Windows SDR content brightness value. Regular screenshot tools can also make HDR scenes look blown out.

I built a small tray utility for myself that keeps separate day/night SDR content brightness presets, restores the preferred value when something changes it, and captures region/fullscreen HDR screenshots with tone mapping.

Disclosure: I am the developer. I am mostly looking for feedback from people who understand the Windows HDR / SDR mapping problem better than typical users.

What display model do you use, do you keep Windows HDR enabled on the desktop, and what SDR content brightness values feel comfortable?

[Author]

Posts