ну , в двух словах примерно так:
mokey is a revolutionary visual effects tool for film and video professionals
that automates common tasks to ensure that there is more time to be creative.
Offering fast, high quality tracking, wire and rig removal, keying, image
stabilization, noise reduction and film grain management, mokey reduces the
time that is otherwise spent on these laborious aspects of post production
projects.
а подробнее глянь
http://www.mokey.net/