Match move of one object to another.


i have been pulling hair out trying figure out how hoping here can help!

 

i have 2 shots:

shot 1 - red square moving on black background top left bottom right.

shot 2 - green square moving middle left middle right again on black background.

 

i track square in shot 1 , apply tracking information null object.

 

i wish apply position information of null object green square moves in exact same speed , direction red square.

 

essentially i'd stabilise green square remain in 1 place, , apply position data red square move entire green square shot.

 

does make sense? if so, how possible?

 

any appreciated

it easier you, if showed dealing with: screenshots , if can - actual shots. telling because way illustrated situation bit abstract if it's motion graphics , not vfx compositing - know if it's not captured on camera - don't need use tracking copy movements 1 element other, right?

 

wish apply position information of null object green square moves in exact same speed , direction red square.

if parent green square null move null. if green square has other keyframes, affect movement

essentially i'd stabilise green square remain in 1 place, , apply position data red square move entire green square shot.

then can stabilize green square (again, long talking video , green square captured on camera moved) - use tracking information of the green square stabilize it. once stabilized parent null.



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