I have a video of a static background with a spider which is the only moving element.
The spider is going forward for a few seconds, then the video stops.
I want to summarize the video into a single image where the background doesn't change, but where we see each frame of the spider going forward, like a superposition. Something that I can illustrate with the following image:
I understand that I will probably need to downsample my video to a few frames, but I don't know how to do the rest. If needed I can put a green background like: (but I'd prefer not to)
EDIT: This is the kind of results that I am looking for