Click on the “Sticky Posts” above:
COMMON AFTER EFFECTS QUESTIONS !!!!!!!!!!! PLEASE LOOK HERE FIRST by Joel Hooton on Oct 10, 2006 at 3:20:09 pm
and scroll down to:
Rotoscoping / Masking / Greenscreen
There are several threads with the complete low down, great stuff.
There is also a few Scripts that will match AE’s tracking to masks for roto work. They work well in certain situations, and are as good a the track you get. Here’s THREAD FOR THE SCRIPTS:
https://forums.creativecow.net/readpost/2/916507
Of all the suggestions above I think t’s importants to use multiple masks, one for each part that moves as a unit, like torso, arm, leg, etc.