Apple Releases tvOS 15.1 for Apple TV HD and Apple TV 4K With SharePlay Support
Apple today released tvOS 15.1, the first major update to the tvOS operating system that launched in September 2021.

tvOS 15.1 can be downloaded over the air through the Settings app on the Apple TV by going to System > Software Update. Apple TV owners who have automatic software updates enabled will be upgraded to tvOS 15.1 automatically.
Apple's tvOS updates are typically minor in scale, focusing on under-the-hood bug fixes, performance updates, and small tweaks rather than major outward-facing changes, but today's update adds support for SharePlay.
With support for SharePlay, content from the Apple TV app can be watched over FaceTime with friends and family members. Content is synced across the devices of all participants so you can watch TV and movies right alongside others, discussing it as you go.
There are shared controls for playing content, pausing, rewinding, and fast forwarding, and there's a smart volume that automatically lowers the audio of a movie, TV show, or song when someone speaks.
Apple does not provide detailed release notes for its tvOS updates, but it does offer some tvOS details through its tvOS support document.
Popular Stories
Apple today released iOS 17.0.2 and iPadOS 17.0.2 updates, with the software coming five days after the releases of iOS 17.0.1 and iPadOS 17.0.1. Today's iOS 17.0.2 and iPadOS 17.0.2 updates arrive as build 21A351 and can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Note that iOS 17.0.2 was previously made available for iPhone...
Apple previously announced that macOS Sonoma will be released this Tuesday, September 26. The free software update includes many new features and changes for the Mac, including the five that we have highlighted below. In addition to these five features, we have shared the full release notes for macOS Sonoma below for a complete overview of everything new. Desktop Widgets macOS Sonoma...
Complaints about heat issues with the iPhone 15 Pro models are not related to TSMC's 3-nanometer node that was used for the A17 Pro chip, according to well-respected Apple analyst Ming-Chi Kuo. Kuo says that overheating could be caused by "compromises made in the thermal system design" that allowed Apple to cut down on the weight of the iPhone 15 Pro models. Kuo says that the reduced heat...
The iPhone 16 series is expected to gain an additional capacitive button, known internally as the "Capture Button." Codenamed "Project Nova," the button is likely to be one of the main selling points of the iPhone 16 lineup, assuming it gets past the initial testing phase. The Capture Button is located on the same side as the Power button, only positioned slightly lower - where the mmWave cutout...
Apple could be preparing to release a seventh-generation iPad mini before the end of the year, based on a new report by DigiTimes. In an article discussing stagnating global tablet demand in the second half of 2023, the Taiwan-based outlet forecasts an uptick in Apple's share of the market owing to orders for a "small-size" iPad in the fourth quarter. From the report (see bold): In the...
Apple today released macOS 14 Sonoma, the newest version of the operating system that runs on the Mac. macOS Sonoma has been in beta testing for several months, and it is compatible with the 2019 and later iMac, the iMac Pro, the 2018 and later Mac mini, the 2018 and later MacBook Pro, the 2019 and later Mac Pro, and the Mac Studio. The macOS Sonoma update can be downloaded for free on...
Top Rated Comments
1. Making the app icons smaller so more can fit on top
2. Having a lists of apps you can update in the app store so they do not update automatically (Like on IOS)
3. Forcing apps (Big companies) to be specific on their app updates (I'm looking at you MLB)
4. Improving the app switcher when you have video. I still force close each app out of habit
5. This is a pipe dream, but the NHL allowing people to purchase their network so I can watch NHL Network Hockey games.
In layman's terms, while Apple TV 4K 2021 has an HDMI 2.1 port, one of the chips driving it are not. Specifically, audio is processed by new LC89091JA digital audio interface receiver and SiL9437CNUC audio return channel receiver/transmitter. They are probably responsible for the eARC feature.
But the video is still processed by the same MCDP2920A4 DisplayPort 1.4 to HDMI 2.0 converter from Apple TV 4K 2017. A12 is likely doing the extra duty to make 4:2:2 chroma sampling and HFR HDR.
It would fantastic if A12 can also minimally enable VRR and QMS, eliminating the frame rate switching lag (match frame rate) and for improving the gaming experience. But I am not sure whether that is possible.