Signal is a great tool for secure personal communication. All users should see your Desktop and everything is end-to-end encrypted.Switch Camera setting in Signal Desktop App to “OBS virtual camera”.

Start OBS Studio and activate the virtual camera capture.Now, it is time to make the first secure group-call for a presentation or work meeting: Link your Signal Desktop App with your phone by scanning the displayed QR code with your phone.Create a Signal Group in the Signal App.So let me show step-by-step, how screen sharing works with the Signal Desktop App: OBS and Signal are transparent open-source projects.Perfect for regular meetings with a group of people - like a class room or team at work.No commercial licenses, unlike WebEx, GoToMeeting, MS Teams ….Signal implements secure end-to-end encryption protocol and you don’t need to be afraid of unwanted data sharing policies - unlike WhatsApp, Facebook, Google or any other commercial data miners You may ask why is Screen-Sharing via Signal Desktop such a cool feature? Well, there is more than a single answer to it: When I start OBS Virtual Capture, everybody can see my screen in the viedeo-call! Bingo! The camera devices listed my OBS virtual camera. Then I discovered the option to chose a different Camera Device in the call settings. Unfortunatly the Desktop App has no “screen-sharing” button :( - at a first glance there is no native support for THE feature I want. Still, I missed a feature to share my PC Screen with other users, e.g. For a long time, I missed Group-Calls, but the December 2020 release of Signal App introduced “Group calls”. I love Signal to call my friends and colleagues.

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