Macs Need T2 Security Chip to Play 4K HDR Netflix in macOS Big Sur

Apple's upcoming macOS Big Sur operating system introduces HDR video support and allows Netflix users to watch content in 4K HDR for the first time. However, it turns out that only Macs with an Apple T2 Security chip are compatible with Ultra HD streaming.

Apple Terminal spotted a recently updated support document on Netflix's Help Center that now includes hardware requirements for viewing 4K HDR content in Safari on macOS Big Sur.

According to the web page, viewing Ultra HD content can only be achieved on a "select 2018 or later Mac computer with an Apple T2 Security chip." In addition to that, every monitor connected to the computer on which Ultra HD is streamed must be a 60Hz 4K capable display with a HDCP 2.2 connection.

It's not clear why Macs need a T2 security chip to play back 4K HDR content, given that Windows machines obviously don't, but it could be that this is Netflix's way of ensuring that viewers aren't trying to stream the high-definition content on older Macs, which could result in less-than-stellar performance.

The following Macs have the Apple T2 Security Chip, and can therefore stream Netflix in Ultra HD on macOS Big Sur:

iMac introduced in 2020

iMac Pro

Mac Pro introduced in 2019

Mac mini introduced in 2018

MacBook Air introduced in 2018 or later

MacBook Pro introduced in 2018 or later

macOS Big Sur is now up to its ninth public beta, and is likely to officially debut sometime this month.

Related Roundup: macOS 11 Big Sur

Source: MacRumors

The hidden cost of food delivery

Noah Lichtenstein Contributor Share on Twitter Noah Lichtenstein is the founder and managing partner of Crossover , a diversified private technology fund backed by institutional investors, technology execs and professional athletes and entertainers. More posts by this contributor What Studying Students Teaches Us About Great Apps I’ll admit it: When it comes to food, I’m lazy. There are dozens of great dining options within a few blocks of my home, yet I still end up ordering food through delivery apps four or five times per week. With the growing coronavirus pandemic closing restaurants and consumers self-isolating, it is likely we will see a spike in food delivery much like the 20% jump China reported during the peak of its crisis. With the food delivery sector rocketing toward a projected $365 billion by the end of the decade, I’m clearly not the only one turning to delivery apps even before the pandemic hit. Thanks to technology (and VC funding) we can get a ri

Cyber Monday Canada: Last-minute deals for everyone on your list

Best Cyber Monday Canada deals: Smart Home Audio Phones, Tablets & Accessories Wearables Laptops & PC Components Amazon products Gaming Televisions Cameras Lifestyle & Kitchen Toys & Kids Cyber Monday Canada is here, and retailers are rolling out the red carpet for customers who want to shop for everything from tech to kitchenware to games and everything in between. Unlike years past, Cyber Monday Canada deals look a bit different than normal. Instead of retailers trying to pack their stores with as many shoppers as possible, we're seeing tons of online deals that you can take advantage of from the comfort of your home. We've rounded up our favorites below, so feel free to browse through the best of what Canada Cyber Monday has to offer! This list is being updated with new Cyber Monday deals all the time, so check back often. Spotlight deals It's a Switch Nintendo Switch Fortnite Edition bundle $399.95 at Amazon It's a Switch.

iPhone 13 Pro vs. iPhone 15 Pro Buyer's Guide: 50+ Differences Compared

The iPhone 15 Pro brings over 50 new features and improvements to Apple's high-end smartphones compared to the iPhone 13 Pro, which was released two years prior. This buyer's guide breaks down every major difference you should be aware of between the two generations and helps you to decide whether it's worth upgrading. The ‌iPhone 13‌ Pro debuted in 2021, introducing a brighter display with ProMotion technology for refresh rates up to 120Hz, the A15 Bionic chip, a telephoto camera with 3x optical zoom, Macro photography and photographic styles, Cinematic mode for recording videos with shallow depth of field, ProRes video recording, a 1TB storage option, and five hours of additional battery life. The ‌iPhone 13‌ Pro was discontinued upon the announcement of the iPhone 14 Pro in 2022, but it is still possible to get hold of it second-hand. Our guide helps to answer the question of how to decide which of these two iPhone models is best for you and serves as a way to c

Slack’s new integration deal with AWS could also be about tweaking Microsoft

Slack and Amazon announced a big integration late yesterday afternoon. As part of the deal, Slack will use Amazon Chime for its call feature, while reiterating its commitment to use AWS as its preferred cloud provider to run its infrastructure. At the same time, AWS has agreed to use Slack for internal communications. Make no mistake, this is a big deal as the SaaS communications tool increases its ties with AWS, but this agreement could also be about slighting Microsoft and its rival Teams product by making a deal with a cloud rival. In the past Slack CEO Stewart Butterfield has had choice words for Microsoft saying the Redmond technology giant sees his company as an “existential threat.” Whether that’s true or not — Teams is but one piece of a huge technology company — it’s impossible not to look at the deal in this context. Aligning more deeply with AWS sends a message to Microsoft, whose Azure infrastructure services compete with AWS. Butterfield didn’t say that of course

Tech Talk

Search This Blog