YouTube adds HDR video support

YouTube today added support for High Dynamic Range (HDR) videos. This means you can now watch YouTube videos in HDR on supported devices, including HDR TVs with the Chromecast Ultra and soon on all 2016 Samsung SUHD and UHD TVs.
HDR videos have higher color contrast as well as more detailed shadows and highlights. The technology supports a wider range than the conventional gamma curve, mimicking what the human eye sees in the real world thanks to clearer and more vibrant colors. YouTube chief bu