Hi Martin, In regard to composition and post process, there are still much to learn for me. There is still a very long road in front of me. I will keep an eye on Blender 5 and Compositor Modifier. At present, I need spend more time to understand the basics and foundation of composition. There are compositing after rendering but before saving to PNG. And compositing after sequences of PNG and before producing clips! Take motion blur as example, one can choose to add motion blur during render, motion blur in compositing but before output the still image. And motion blur before final movie clip in any of the three stages? I seemed to have deviated from my original question.🤔.
PS: I will look at the Compositing course next in CORE.🤓