We can see how the directly generated video of RIFE has no shake of the white lines on the right side of the screen.
But when transcoding it with SVP, every interpolated frame has different positioning of the white lines than the non-interpolated frames.
It's like you show the video normally on the non-interpolated frames and then reduce the height by a few pixels on the RIFE generated frames which makes the pixels not align with the original movie, adding a shake-like effect on the static white lines that is obvious for big screen users.SVP devs please take a look
Looking through the magnifying glass on the 65'' OLED, I can see "shaking" in both of these converted samples (non-RIFE too), and moreover, in a real-time RIFE conversion.
I'd say this's because of color space converted back and forth, noticeable in a very high contrast areas only.
Probably 
