Microsoft has released a new preview build for Windows 11, rolling out updates that improve how webcams are used on the operating system. The latest build, version 26120.1542 in the Developer channel, now supports streaming from one webcam to multiple applications simultaneously.
Multi-Application Webcam Streaming
Previously, Windows 11 allowed only one application at a time to access the webcam, causing inconvenience for users who needed to use their camera across different platforms simultaneously. For example, opening the Camera app during a Zoom call would result in a “Close other apps” notification.
Windows 11's Camera settings page will be getting an advanced camera configuration section, with two new options: multi-app camera and a basic mode for debugging. (disabled by default, Dev 26120.1542.) pic.twitter.com/XwIdByB2tG
— phantomofearth 🌳 (@phantomofearth) August 19, 2024
The new “Multi-app Camera” functionality in this build resolves this issue. It was initially discovered in the build by PhantomOfEarth. To use it, navigate to Settings > Bluetooth & Devices > Camera, select the camera, and enable “Advanced Camera Settings.” The capability is especially useful for individuals with hearing impairments, as they require multiple video feeds from a single camera. Once this feature is active, adjustments to settings like brightness are only available under advanced settings.
Basic Mode for Camera Troubleshooting
Alongside multi-app streaming, this build introduces a Basic Mode for resolving severe camera issues. The mode enables basic camera streaming to help diagnose and fix problems that other solutions couldn't address. Although these features weren't listed in the official release notes, they can be tested using the ViveTool app with IDs 49575624, 50292326, and 48433719.
These updates are part of Microsoft's ongoing initiative to enhance accessibility features within Windows 11. While official details have not been extensively documented, users can anticipate more information in future preview builds. Upcoming updates are expected to include further improvements and new features as Windows 11 continues to evolve.
The multi-app camera functionality is currently in the testing phase and will likely see refinements before being broadly released. Microsoft hasn't provided a specific timeline for when this feature will be generally available. Interested users can stay updated via the Windows Insider Program, which offers the latest information on new builds and features.
