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screen-recorder

OpenScreen is a free and open-source screen recording application for creating professional demos, tutorials, and presentations. It combines high-quality screen capture, smooth zoom effects, annotations, customizable backgrounds, and audio recording with emerging AI-assisted editing features and Human-in-the-Loop controls, giving users powerful automation while maintaining full creative oversight. https://roxanneardary.com/openscreen/

Simple screen recorder written in Python

https://bdelseny.gitlab.io/screen-capture

reference https://github.com/boratanrikulu/quik.do

mpv-screen-recorder is a simple Gtk tool, which uses mpv-player as a desktop recorder.