How do I make a animation that is 30fps to 60. I think I just x2 slow down the whole animation then I can render it and it will look like it would without breaking anything. Or is there a different method?

  • $\begingroup$ If you don't have simulations or per-frame imports (image sequences, mesh sequences) it is ok $\endgroup$
    – Crantisz
    Jan 20, 2022 at 12:23
  • 1
    $\begingroup$ Does this answer your question? Can I increase the frame rate of an animation while keeping it the same length? $\endgroup$
    – J.Doe
    Jan 20, 2022 at 12:45
  • $\begingroup$ I know it's off-topic, but this is just a comment. There are a few free, ai operated framerate upscaling software on the internet for example DAIN or RIFE. They worth a try,. $\endgroup$
    – FFeller
    Jan 20, 2022 at 18:07

1 Answer 1


method 1: Time Remapping

enter image description here

method 2: scripting
move keypoints for all objects via python:

import bpy

def scale_kf(oj, fac):
        for fc in oj.animation_data.action.fcurves:
            for kp in fc.keyframe_points:
                kp.co[0] *= fac
    except: pass

for oj in bpy.data.objects:
    scale_kf(oj, 2)

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