more interpolation steps?

[Username69992872]

I have 2 png images which I want to interpolate. Using the x10 option the Animation looks smooth, but is just 1 second long. How I can generate more Frames inbetween to make it like 5 seconds smooth animation? I think it would require to set to x100, but x10 is the limit

[Username69992872]

oh I just noticed that the x10 can be changed manualy... thats hard to see because x10 is maximum being shown to select. That works well, but when choosing x4 Slowmo, there is some strange accelration inbetween making the animation not linear