HDR or High Dynamic Range, is a way to record the massive distance between light and dark that exists in nature. Used well, it can produce amazing images. Overdone, it can make nature look like a videogame

Just in case anyone was in doubt that the 4K revolution is happening, Nvidia has just announced that its much anticipated Tegra 4 mobile chipset will include "4K Ultra-High-Def video support"

We're very excited about this video. It is filmed using HDR (High Dynamic Range) and gives the video a very distinctive look that is entirely appropriate for its subject matter: New York. And it may just be a very important moment in the history of film-making