Can i create animation path from object tracking !

Hello,
If i had a a clip with a black background and a human wearing black suite with colored marks at the suite,
can i use this clip to extract object tracking path, so i pick each color then start to track it then
using these paths to put it at a human body to follow,
PLS if it exists at youtube guide me …
thank you

Object tracking https://www.google.co.uk/search?q=blender+object+tracking&oq=blender+object+tracking&aqs=chrome..69i57j0l5.7167j0j4&sourceid=chrome&espv=210&es_sm=119&ie=UTF-8#es_sm=119&espv=210&q=blender+object+tracking+tutorial&safe=off

Example http://vimeo.com/33283857

Thank you for replying but, i guess i didn’t ask the right question, i already see that clip before i ask, so i’ll ask in a different way
if i want to create a walking cycle from scratch on a human body model, can i use a path for a leg e.g extracted from real human leg clip by object tracking then save this path then use it at my model to create the same key frames values just like the clip, i’m not talking about motion tracking here.