Is there away to render update the objects that move while the back drop will be in scene? I have a huge scene setup it takes 3 to 4 mins per frame to render on the 1920 x 1080, I have learned many things to reduce render time while keeping good quality but in scene where camera doesn't move, only the character or car etc. I would like to render only updating the movement rather than doing whole picture but keeping the background in the render. When I have a good video editing software I know I can croma key characters etc. But would be nice to able to skip that process if possible.

  • $\begingroup$ blender.stackexchange.com/questions/48902/… $\endgroup$ Dec 21, 2018 at 1:57
  • $\begingroup$ Thank you for your answer. I didn't see it until now, didn't know that there is a inbox messages on this site. Your answer makes good sense basically kind a what I was thinking, but you but I didn't know I can render images with transiency's, which is awesome! I am likely to use Blenders Render farm for my big work. I am exited that their rates are cheap enough so I can get this animation on the road. Thank you for your answer. Sorry for the delay. $\endgroup$
    – user39927
    Dec 30, 2018 at 1:16


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