Change the numerator/denumerator values to achieve the desired output fps. This 60000/1001 for example will give you 59.94 fps. 25/1 will give you 25 fps, etc. Mileage might vary.
numerator=60000
denumerator=1001
source=avisource()
super=source.MSuper()
backward_vec= MAnalyse(super,isb=true)
forward_vec= MAnalyse(super,isb= false)
interpolated= source.MFlowFps(super, backward_vec, forward_vec, num=numerator, den= denumerator, ml=100)
return(interpolated)