YouTube, the second most popular website on the internet, has the ability to effect change and the adoption of new technologies in visual mediums like no other website. In the past it’s used that ability to good use. It was an early adopter of 4K content and continues to possess the largest repository of said content. The same is true of 360 video. Now YouTube is finally embracing HDR, which means newer videos are going to get a lot more realistic looking.