georgmartius/vid.stab

[Question] Speeding analyzing

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Hi.
I am planning to upgrade my camera from 1296p to 4k.
I tested Vid.Stab with the highest available resolution on my old CPU i3 3.3GHz and it's very slow :(

  • 2k 60fps: <= 7.5fps
  • 4k 30fps: <= 2.2fps

CPU usage is about 70%.

Is it possible to speed up this process (first pass) with some "magical" parameter?
Is it normal?

Regards.