Source : https://natrongithub.github.io/
Download :
https://www.qnapclub.eu/fr/qpkg/668
About :
CROSS PLATFORM & OPEN-SOURCE COMPOSITOR FOR VISUAL EFFECTS AND MOTION GRAPHICS INDUSTRY
Natron is a powerful Digital Compositor that can handle of your 2D/2.5D needs. Its robust OIIO file formats and OpenFX architecture is what make Natron the most flexible open source compositor for the visual effects community. Its interface and functionally are the same across all platforms such as MacOS, Linux and Windows. Natron has a powerful keying, roto/rotopaint, 2D tracking tools that are staple for all current film production project that requires visual effects.