Apple today seeded the fourth beta of an upcoming tvOS 11.3 update to developers for testing purposes, two weeks after seeding the third beta and two weeks after releasing the tvOS 11.2.6 update.

Designed for the fourth and fifth-generation Apple TV models, the tvOS 11.3 developer beta can be downloaded onto the Apple TV via a profile that's installed using Xcode and Apple Configurator.

tvos113beta
Early tvOS 11.3 updates introduced support for AirPlay 2, allowing the Apple TV to be added to the Home app as part of a HomeKit setup and enabling multiple Apple TVs in separate rooms to play the same song, but that functionality was removed in tvOS 11.3 beta 3.

It is not yet clear if Apple plans to re-add AirPlay 2 features ahead of the release of tvOS 11.3, but it's a possibility because there are still several betas to go.

Other new features in tvOS 11.3 include enhancements to Match Content support, automatic frame rate switching on the fourth-generation Apple TV (a feature that was added to Apple TV 4K in a past tvOS update), and automatic mode switching for AirPlay video sessions.

Update: Apple has also seeded a fourth beta of tvOS 11.3 for public beta testers.

Related Roundup: Apple TV
Buyer's Guide: Apple TV (Buy Now)

Top Rated Comments

Mufasa804 Avatar
47 months ago
Any chance the audio delay issue is fixed on this beta? It's been driving me nuts when watching movies.
Score: 3 Votes (Like | Disagree)
kakgungor Avatar
47 months ago
Any chance the audio delay issue is fixed on this beta? It's been driving me nuts when watching movies.
I was having serious audio sync issues between my new Apple TV 4K, new LG OLED TV, and new Denon AVR. After updating the firmware on my TV to the latest version and updating to tvOS 11.3 beta 3 my audio sync issues seem to be solved (other than the Amazon Prime Video App which still has issues).

Not sure if it will help in your situation, but here is a thread I started on another forum discussing the issue and potential solutions: A/V Sync Issues with LG OLED, Denon AVR, Apple TV 4K ('http://www.avsforum.com/forum/40-oled-technology-flat-panels-general/2960020-v-sync-issues-lg-oled-denon-avr-apple-tv-4k.html')

I spent the better part of 2 weeks trying to iron out all these issues and now that it is working (for the most part) I'm reluctant to update anything. I'll probably skip beta 4 as a result.
Score: 3 Votes (Like | Disagree)
CLS727 Avatar
47 months ago
tvOS needs a dynamic PIP feature.

Let me run 2, 3, or 4 streams at once on a split screen.

(All different apps, not just what ESPN does)

Big 65"+ screen. Movie in one corner. Security cam in another corner. CNN in another corner. And Apple Music in another corner. (with only audio on for the music)
Score: 1 Votes (Like | Disagree)

Top Stories

apple california streaming event

Apple Event Announced: 'California Streaming' on September 14 With iPhone 13, Apple Watch Series 7 Expected

Tuesday September 7, 2021 9:03 am PDT by
Apple today announced that it will be holding a special event on Tuesday, September 14 at 10:00 a.m. The event will take place at the Steve Jobs Theater on the Apple Park campus in Cupertino, California. As with WWDC and last year's fall events, this new event will be held digitally with no members of the media invited to attend in person. Apple will likely provide pre-taped segments for...
Apple Prefer Lightning Over USB C Feature

iPhone Sticking With Lightning Port Over USB-C for 'Foreseeable Future'

Tuesday March 2, 2021 9:32 am PST by
Apple will retain the Lightning connector on the iPhone for the "foreseeable future," with no intention of switching to USB-C, according to reliable analyst Ming-Chi Kuo. In spite of much of the industry moving toward USB-C, Apple will not be using it to replace the Lightning connector on the iPhone 13, or indeed on any iPhone model for the time being. In a note seen by MacRumors yesterday,...
iphone 12 colors 2021

iPhone 12 Colors: Deciding on The Right Color

Thursday November 5, 2020 8:35 am PST by
The iPhone 12 and iPhone 12 Pro arrived in October 2020 in a range of color options, with entirely new hues available on both devices, as well as some popular classics. The 12 and 12 Pro have different color choices, so if you have your heart set on a particular shade, you might not be able to get your preferred model in that color. iPhone 12 mini and iPhone 12 The iPhone 12 mini and iPhone...
it home ecommerce app iphone 13

iPhone 13 to Launch on September 17, AirPods 3 on September 30, Claims Report

Wednesday August 25, 2021 2:42 am PDT by
Apple may be planning to launch the iPhone 13 on Friday, September 17 and third-generation AirPods on Thursday, September 30, according to an image of an e-commerce app discovered by Chinese language site IT Home. The screenshot, originally posted by Weibo account @PandaIsBald, suggests all four iPhone 13 models will go on sale on September 17, followed by the AirPods 3 on September 30....
youtube apple tv

YouTube Discontinuing 3rd-Generation Apple TV App, AirPlay Still Available

Wednesday February 3, 2021 3:09 pm PST by
YouTube is planning to stop supporting its YouTube app on the third-generation Apple TV models, where YouTube has long been available as a channel option. A 9to5Mac reader received a message about the upcoming app discontinuation, which is set to take place in March.Starting early March, the YouTube app will no longer be available on Apple TV (3rd generation). You can still watch YouTube on...
original iphone

Phil Schiller Says iPhone Was 'Earth-Shattering' Ten Years Ago and Remains 'Unmatched' Today

Monday January 9, 2017 7:15 am PST by
To commemorate the tenth anniversary of the iPhone, Apple marketing chief Phil Schiller sat down with tech journalist Steven Levy for a wide-ranging interview about the smartphone's past, present, and future. The report first reflects upon the iPhone's lack of support for third-party apps in its first year. The argument inside Apple was split between whether the iPhone should be a closed...
studio buds family

Beats Studio Buds Debuting Today With Active Noise Cancellation, Stemless Design, and More for $150

Monday June 14, 2021 8:00 am PDT by
We've seen a lot of teasers about the Beats Studio Buds over the past month since they first showed up in Apple's beta software updates, and today they're finally official. The Beats Studio Buds are available to order today in red, white, and black ahead of a June 24 ship date, and they're priced at $149.99. The Studio Buds are the first Beats-branded earbuds to truly compete with AirPods...
maroon5memories

Apple Collaborates With Maroon 5 to Add 'Memories' Song to Photos App

Wednesday September 25, 2019 12:02 pm PDT by
Apple has teamed up with Maroon 5 to add the group's new song "Memories" to the Memories feature in the Photos app, allowing it to be used for photo slide show creations, reports Billboard. "Memories" will be available as a soundtrack option for a limited time and it is available to iPhone and iPad users running the latest iOS 13 and iPadOS software. Memories in the Photos app are created ...
ulysses Blog Publishing

Ulysses 22 Brings New Blogging Options and Visual Customizations

Monday March 22, 2021 5:24 am PDT by
Popular writing app Ulysses today received its 22nd major release, introducing new publishing features and additional options for users to customize the visual appearance of their writing environment. As well as providing a focused writing environment, Ulysses offers ways to publish texts from within the app to various blogging platforms. Version 22 adds the ability to publish to Micro.blog, ...
affinity designer contour tool

Serif Updates Affinity Photo, Designer, and Publisher With New Tools and Functions

Thursday February 4, 2021 1:58 am PST by
Serif today announced across-the-board updates for its popular suite of Affinity creative apps, including Affinity Photo, Affinity Designer, and the Apple award-winning Affinity Publisher for Mac, all of which were among the first professional creative suites to be optimized for Apple's new M1 chip. "After another year which saw record numbers of people switching to Affinity, it's exciting to...