A Windows Insider user discovers an undocumented ‘Shared audio’ feature in the latest build — quick setting allows you to play audio through multiple outputs

In a notable development for audio enthusiasts, Microsoft has introduced an intriguing feature in the latest Windows Insider build that allows users to stream audio across multiple devices or speakers. This enhancement, highlighted by X (formerly Twitter) user phantomofearth, showcases a new ‘Shared audio’ button nestled within the Quick Settings panel, conveniently located next to the existing ‘Project’ button familiar to Windows 11 users.

Feature Overview

Upon selecting the ‘Shared audio’ button, users are presented with a list of audio devices connected to their computer. With a simple click on the checkboxes corresponding to the desired devices, users can initiate audio sharing by clicking the Share button, thus enabling sound output across various speakers.

Currently, the Windows operating system lacks a native solution for outputting audio to multiple devices simultaneously. Users have often resorted to the built-in Stereo Mix feature, which can be unreliable and may lead to undesirable audio feedback. While third-party applications such as OBS, Voicemeeter, and Audio Router exist, they tend to be complex and may overwhelm those simply seeking to enhance their audio experience.

As noted on the Windows Insider Blog, this feature remains unconfirmed for a broader rollout, and its compatibility with Bluetooth devices or solely with physically connected speakers is still uncertain. Nonetheless, the anticipation surrounding this feature is palpable, particularly for users of laptops and gaming handhelds. Although it may not cater to the nuances of 5.1 surround sound systems, the ability to share audio is particularly advantageous for watching movies in public spaces, such as on airplanes, without the inconvenience of sharing a single pair of earbuds.

For those eager to explore this feature, joining the Canary Channel is an option. However, it’s important to note that these builds are often the most unstable and may present unexpected challenges, as users are essentially participating in the testing process. Additionally, there is no guarantee that all Insiders will receive the ‘Shared audio’ feature or other updates, as Microsoft may deploy updates in a staggered manner across different devices.

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A Windows Insider user discovers an undocumented ‘Shared audio’ feature in the latest build — quick setting allows you to play audio through multiple outputs