Hi everyone!
I’m relatively new to the whole idea of combining blender animations with a background video so please bear with me. 
I’m currently doing an animation project that involves an animated person walking in time with the moving scene/movie in the background, but the thing is I can’t seem to time the movement correctly. Sometimes the person would walk too fast and sometimes the person would just seem to be gliding rather than walking. I would like my character to be able to walk and move forward in a natural way. Can someone please point me towards an animation guide or give me some pointers and tips to solve this problem?