Hi i recently run into geotracker tutorial in youtube it look very easy way to add 3D in video scene, however when i look the price i got goosebump is there a course the way to do the same thing but free?
Never used Geotracker before, but for sure it's expensive. There's a couple of tutorials here that use tracing, but they are old and may be showing their age:
https://cgcookie.com/courses/compositing-transformer-vfx-in-blender
https://cgcookie.com/courses/create-a-vfx-shot-in-blender-alien-abduction
https://cgcookie.com/courses/how-to-track-and-replace-a-phone-screen-in-blender
https://cgcookie.com/courses/green-screen-compositing
https://cgcookie.com/courses/compositing-2d-motion-blur-in-blender
https://cgcookie.com/courses/compositing-a-3d-monster-into-a-live-action-scene