Hiya
It would be great to have some addiotional advanced masking tools.
For example on one image select colours usinga picker and tolerance (similar to magic wand), and then propgate that across all frames.
This can be magic wand style (following the shape) and/or all of color in an image (good for sky, green screen etc)
ANything to help masking that is reasonably repeatitive
Cheers
-P