vector blur only calculates vectors for objects. Shadows and lights are not blurred when they move at all.
I like the motion blur that uses pixel data from the contiguous 5 frames and just blurs it that way.
What I’m wondering is if there’s a way to render out a standard jpeg image sequence and then overlay / composite on a motion blur.
here’s my blend:
It looks like it works when I do this through the compositor / mblur on - but it is not outputting any mblur data - it calculates, but does not output.
if you can get it to render motion blur for an image sequence and actually have something to show for it (like a .avi) then you’re amazing.
comment to developers : thanks for developing blender, can we get mblur data into the compositor?