Equalize top or bottom points only (OFS)

[quickfix]

I have added this option to my “post processing for MTFG” extension. (button “center at”).
It changes the time of all the selected points to exactly in between its neighbours.

Post processing for OFS MTFG (lua script)

When using motion tracking, the range of motion changes when the camera zooms or moves. I modified the MTFG “main.lua” script to add some extra post processing options. The “normalize_8” and “normalize_16” calculate the 8 or 16 points moving average of the selection, and calculate the range from the absolute difference from this moving average. The poins are then scaled and moved to center the action, and normalize the range. The “gain +” and “gain -” options can be used to increase or decrease …

select top points:

click “Center at” :

Or select bottom points

click “Center at” :