toGainMapHDR, which convert png, tiff etc. HDR file to Adaptive HDR (gain map heic file) / ISO HDR (PQ or HLG curve image). The program will read a image as both SDR and HDR image, then calculate ...

This article was updated in July 2025 with new products and information. If you love the hum of tires on gravel, the crackle of a campfire, and falling asleep under a blanket of stars, you know that a ...