Due to various reasons I am coming back to Natron.
However, I made a render speed comparison between all node based composting tools:
Natron is amazing fast compared to the others!!!
@Frédéric Devernay: you are a genius, its the first time in my life I can work nearly realtime on animaton
But I am spending too much time figuring out why sometimes the .png sequence has not the same color as displayed in the viewer, why comp fails to render at all and why sometimes all renders are green… Any tricks and recommendations on this?