Packages with the screencast use flag

Global definition: Enable support for remote desktop and screen cast using PipeWire.

dev-qt / qtwebengine : Library for rendering dynamic web content in Qt6 C++ and QML applications

kde-plasma / kwin : Flexible, composited Window Manager for windowing systems on Linux

kde-plasma / plasma-workspace : KDE Plasma workspace

media-libs / tg_owt : WebRTC build for Telegram

net-im / telegram-desktop : Official desktop client for Telegram

sys-apps / xdg-desktop-portal : Desktop integration portal

www-client / chromium : Open-source version of Google Chrome web browser

www-client / firefox : Firefox Web Browser

x11-wm / mutter : GNOME compositing window manager based on Clutter