![]() Right now, the iTunes Store and the Apple TV max out at 1080p content, but when Apple does make the jump to 4K, HEVC will reduce the bandwidth needed to move those files around.Īpple isn't super late to this party just yet. Older Macs running High Sierra will still be able to play back HEVC video, but the process is a little hardware intensive, Could HEVC help 4K video come to the iTunes Store and Apple TV? Hardware acceleration means faster encoding times in pro apps like Final Cut and Motion, and longer battery life when you're playing back HEVC video. The Kaby Lake chips in the 2017 laptops also support HEVC decoding. Newer Macs, including the late 2015 27-inch 5K iMac, the 2017 21-inch iMac, and MacBooks and MacBook Pros from 20, will support hardware acceleration for coding and decoding HEVC video. I heard newer Macs have an advantage with HEVC? But at the end of the day, these are under-the-hood format changes that shouldn't directly impact your workflow. It's definitely worth a look if you have older hardware. Redmond Pie has a full rundown of the hardware requirements for HEVC and HEIF support in iOS 11 and High Sierra. ![]() All Macs running High Sierra can encode and decode those files, so when you transfer them to your Mac, they'll stay in the same format until you decide to export them as something else. To capture HEIF and HEVC files, you'll need an iOS 11 device with an A10 Fusion chip or better: iPhone 7, iPhone 7 Plus, 10.5-inch iPad Pro, or 12.9-inch iPad Pro from 2017. Will every device with iOS 11 capture photos and videos in this format? And that's how they're stored on the Mac? HEVC compensates better for faster motion, for example, which should be especially welcome news to fans of action films and sports, once more content starts streaming in that format. AppleInsider recently transcoded a movie trailer with H.264 and H.265 encoders in HandBrake and found the HEVC (or H.265) video had fewer compression artifacts and smoother movement. If you compare an HEVC and a H.264 video side by side, yes it should. You'll use your devices and apps in the same way you always have. Right now these are under-the-hood improvements that shouldn't break compatibility or cause formatting headaches for end users. If you email a friend a photo, it's going to be a JPEG. They're the next generation of those standards, but when you export a video to post to YouTube, it's going to be H.264. HEIF containers can keep all that data wrapped up, fully intact, to send back to your Mac running High Sierra for more editing. Tricks like long exposure effect in iOS 11's Live Photos and the iPhone 7 Plus' Portrait Mode work the same way. Remember, Apple's computational photography approach in iOS means the camera is capturing multiple frames every time you press the shutter, then combining those for a better-looking result.
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