Apple is testing a new audio feature in tvOS 26.4 that aims to resolve longstanding playback issues some users experience with Apple TV. The update, currently in developer and public beta testing, introduces a “Continuous Audio Connection” setting that could address volume inconsistencies and audio glitches, particularly for users with Sonos speakers paired with AV receivers.
What Is Continuous Audio Connection?
The new setting in tvOS 26.4 enables Apple TV to use a Dolby MAT connection designed to provide seamless playback across different audio formats. According to Apple’s description of the feature, this connection method is intended to eliminate glitches during format transitions. The company also notes that while older receivers may display an Atmos connection indicator when this setting is enabled, the original audio mixes will remain unmodified.
This approach represents Apple’s attempt to standardize audio output in a way that maintains compatibility across a wide range of home theater equipment while reducing the audio anomalies that some users have reported.
Addressing Sonos and AV Receiver Audio Problems
The introduction of this feature appears to be a direct response to complaints from Apple TV users who have experienced audio issues when using Sonos speakers connected to AV receivers. These problems have primarily manifested as popping noises during playback and noticeably low volume levels, especially with 5.1-channel content.
Early beta testers have reported that enabling Continuous Audio Connection resolves these issues. Users have indicated that 5.1 multichannel PCM content now plays at comparable volume levels to Dolby Atmos content, eliminating the need for previous workarounds such as disabling eARC or forcing the Apple TV to output Dolby Digital instead of higher-quality formats.
Mixed Results During Beta Testing
While many beta testers have praised the new setting for fixing volume and channel issues, some users report that it introduces new problems with stereo content playback. This suggests that the feature may require further refinement before tvOS 26.4 reaches general release. Apple has a history of adjusting features throughout the beta testing process based on user feedback, and additional changes to Continuous Audio Connection are likely as the company continues development.
How to Enable the Feature
For users running tvOS 26.4 beta, the Continuous Audio Connection setting can reportedly be found in the Apple TV audio settings menu. The exact placement within the settings hierarchy has not been officially documented, but beta testers indicate the toggle is clearly labeled with Apple’s description of its functionality.
Users who have previously worked around audio issues by disabling eARC on their televisions or forcing Dolby Digital output may be able to revert those changes and enable this new setting instead, potentially restoring higher-quality audio output.
What This Means for Home Theater Setups
The audio issues that Continuous Audio Connection aims to solve have been a persistent frustration for users with specific equipment combinations, particularly those using Sonos speakers as part of a surround sound setup connected through an AV receiver. The inconsistent volume levels between content encoded in different formats have forced many users to constantly adjust their receiver settings or accept compromised audio quality.
By implementing a consistent connection method through Dolby MAT, Apple is attempting to create a more predictable audio pathway that works reliably across the varied landscape of home theater equipment. This standardization could eliminate the need for users to understand the technical differences between audio formats or manually configure settings based on what they are watching.
Expected Release Timeline
tvOS 26.4 is currently available only to registered developers and participants in Apple’s public beta program. Based on Apple’s typical release patterns, the update is expected to reach all users within the coming weeks, though no specific date has been announced. The company will likely continue to refine the Continuous Audio Connection feature based on beta feedback before the final release.
FAQ
Q: Will Continuous Audio Connection work with all AV receivers and speakers?
A: The feature is designed to improve compatibility across various equipment, but results may vary depending on specific receiver and speaker configurations. Apple notes that older receivers may display connection information differently, and some beta testers have reported issues with stereo content, suggesting compatibility may still be evolving.
Q: Do I need to enable this setting if I am not experiencing audio problems?
A: If your current audio setup is working properly, you may not need to enable Continuous Audio Connection. The feature appears to be primarily beneficial for users who have experienced volume inconsistencies or audio glitches, particularly with 5.1-channel content on Sonos and AV receiver combinations.
Q: Will this setting affect audio quality?
A: According to Apple’s description, the feature uses Dolby MAT to maintain audio quality while providing consistent playback. The company states that original audio mixes will not be modified, suggesting that enabling the setting should not degrade sound quality compared to what the content was intended to deliver.
MacReview Verdict
The Continuous Audio Connection feature in tvOS 26.4 represents a thoughtful attempt by Apple to address real-world audio problems that have affected a subset of Apple TV users with specific equipment configurations. For those who have struggled with volume inconsistencies between different audio formats or experienced disruptive audio glitches, this update could provide meaningful relief and eliminate the need for cumbersome workarounds.
However, the mixed results reported during beta testing suggest that Apple still has work to do before this feature is ready for widespread use. The fact that some users are experiencing new issues with stereo content indicates that the implementation may need adjustment to accommodate the full range of listening scenarios and equipment combinations that Apple TV owners use.
Given Apple’s track record of refining features throughout beta testing, users affected by audio issues should feel encouraged that the company is actively working on a solution. Those currently running stable audio setups may want to wait for additional beta feedback before enabling the feature when tvOS 26.4 becomes publicly available. As always with beta features, patience and continued testing will likely yield the most reliable results.
