Apple releases tvOS 26.4. New audio feature and important changes.

Calendar 3/25/2026

Apple has released a new update for its converters. tvOS 26.4 is arriving on Apple TV HD and Apple TV 4K, introducing several significant changes, including a new audio feature that aims to resolve one of the more annoying issues. However, the biggest novelties are not available to everyone.

Continuous Audio Connection improves sound

The most important change is Continuous Audio Connection, which is a feature that maintains a constant audio connection. In practice, this means the end of issues with sound interruptions, crackling, or sudden changes in volume. The system works by transmitting sound as uncompressed PCM (Dolby MAT), which ensures a more stable signal and more predictable behaviour when switching between different audio formats. However, it is worth noting that this does not automatically mean Dolby Atmos for everything. If the device shows Atmos with regular content, it is most likely misconfigured. The feature only works on newer models, namely Apple TV 4K (2nd and 3rd generation) and requires a compatible audio system.

End of iTunes and New Features in the System

Apple is finally removing the old iTunes applications, which have long been practically dead. Now all content is consolidated into one Apple TV app, simplifying the use of the system. A new Genius section is also introduced, which is designed to offer personalised movie recommendations. However, at the moment this feature is not yet fully operational in all regions. Additionally, there is a new subtitle panel that allows users to easily change the font, size, colours and background without leaving the material being played. Apple is also adding standard performance and stability improvements aimed at enhancing everyday usage.

tvOS 26.4 is an update focused on details, but very practical ones. Better sound quality, tidying up the system, and new personalisation options can significantly improve user comfort. The most benefits will be gained by Apple TV 4K users, but even older models receive several useful enhancements.

Source: Apple, FlatpanelsHD

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