what is the tracking technique in this video?

at 0.31
the giant walked on green screen with tracking marks

and, in the snow scene footage, there is a pole walking instead while the camera is following to that pole(the camera is moving)

so, how they match or track these 2 footages?

I dont think so

In that tutorial, just used a background picture and make it look 3d

but in my video, it's a footage which has camera movements

Hey Tom,

In the snow shot, it looks like the pole isnt really being used for motion tracking, as much as its being used for timing to know when to pan the camera of the green screen shot.

Does that kind of help? Or are you wondering the specific kind of tracking like Match Moving or 3d camera tracking (syntheyes, boujou, etc?)