HDR


'HDR' Articles

Vimeo Announces Support for HDR Video Playback on iPhone X, 2017 iPad Pro, and Apple TV 4K

Vimeo today announced that support for high dynamic range (HDR) videos has officially arrived across the company's entire suite of apps for the iPhone X, 2017 iPad Pro models, and Apple TV 4K. Vimeo said this means it's "the only video-hosting platform available in HDR" on Apple's platforms right now. This might be a reference to YouTube, which has been notably absent from including 4K video on its Apple TV app due to each company supporting different HDR codecs. For Vimeo, the company said that it's enabling HDR with 10-bit graphics and a BT.2020 wide color gamut by leveraging the next-generation High Efficiency Video Coding (HEVC) standard to keep file sizes at manageable levels. This will allow video makers and editors who shoot in HDR the ability to upload to Vimeo "in the highest color accuracy possible." We now support 10-bit video, which means the image quality is strikingly clear and cleaner than ever before. The precision and nuance of 10-bit allows us to upgrade from 16 million colors to 1 billion colors. With BT.2020 (or Rec.2020) support and wider color gamuts (WCG), your image will now represent over 75% of the color that the human eye can see. That’s a big change: most modern color gamuts in videos are limited to a 35% color range. But with BT.2020, we can truly depict your deepest reds, brightest greens, and darkest blacks like never before. The new support also unlocks resolutions in up to 8K, according to Vimeo, which viewers can watch on devices that support output of these resolution levels (4K, 5K, 6K, and 8K), or download them for file

Apple Listing Select Movies as 4K and HDR in iTunes Purchase History

MacRumors reader Tomas Jackson, who resides in the UK, has discovered Apple is listing select movies as 4K and HDR in iTunes purchase history. In a discussion topic on the MacRumors forums, Jackson shared a screenshot of his iTunes purchase history with the 2016 film Passengers listed as "Movie (4K, HDR)" under the Type column. However, he said iTunes only let him download the movie in HD quality, which is either 720p or 1080p depending on the content. Another reader mentioned that the 2016 film Fantastic Beasts and Where to Find Them is also listed as 4K and HDR. MacRumors rented the film to check, and we can confirm the film indeed has "4K, HDR" next to it in our iTunes purchase history. Nevertheless, iTunes lists the movie's video quality as 720p. Not all movies are listed as "4K, HDR" at this time, and it may be region specific for now. One reader from the United States shared a screenshot of Passengers still being listed as "Film (HD)" in his iTunes purchase history. MacRumors can confirm "4K, HDR" has appeared in both the UK and Canada at least. iTunes content remains viewable in SD and HD for the time being, but the discovery suggests Apple may be gearing up for what's around the corner — 4K and HDR support for both iTunes content and a new Apple TV. In February, Bloomberg reported Apple was testing a new, fifth-generation Apple TV capable of streaming 4K video, adding that it may be released as soon as this year. The report also said the new Apple TV, allegedly codenamed "J105" internally, would display more vivid colors, suggesting HDR