Olive blends a traditional timeline NLE with a node-based compositing system in C++, offering GPU-accelerated rendering and professional color management via OpenColorIO. Currently in alpha.
VisoMaster Fusion bundles over a dozen AI face-swapping models into a portable Windows desktop app with automatic runtime setup, simplifying the complex AI video editing workflow.
Shotcut is a mature, cross-platform video editor using MLT for multimedia processing and Qt 6 for its UI. Its architecture cleanly separates UI from processing, enabling native builds across major OSes.