Written by ZanQdo the 23 Aug 10 at 07:19.

We need an editor of some sort that can generate animated spline masks for usage in the compositor/sequencer.

This editor's output should be accessible as a sequencer strip and a compositor node to be used as needed

This masks, each of them composed of any number of closed bspline surfaces, would ideally be stored on a datablock for easy sharing and linking

Edit: here's a design graph of a more detailed proposal

http://primatefx.com/salazar/RotoMasks.png

We need an editor of some sort that can generate animated spline masks for usage in the compositor/sequencer. This editor's output should be accessible as a sequencer strip and a compositor node to be used as needed This masks, each of them composed of any number of closed bspline surfaces, would ideally be stored on a datablock for easy sharing and linking Edit: here's a design graph of a more detailed proposal http://primatefx.com/salazar/RotoMasks.png