Pipewire Screenaudio is a free Firefox extension designed for seamless audio and video sharing during WebRTC calls. It enables users to easily share their screen while transmitting audio, making it an ideal tool for online meetings, webinars, and collaborative work. The extension requires users to install the native component from their distribution repositories or from the source, ensuring compatibility with various systems.

Once installed, users can grant the extension access permissions to all sites, allowing for a streamlined experience. During a WebRTC call, simply click on the extension icon, select the desired audio node, and begin sharing. This functionality ensures that both audio and video are transmitted effectively, enhancing communication and collaboration in a digital environment.