These are a few of the clips I worked on for Marvel's Captain America. This roto work was used for stereo conversion. The roto paths are used to isolate the moving 2D shapes, which are then composited into different planes (to give a 3D effect to the conventionally shot film). Since I can't show the 3D version, there is no before and after comparison. So animated splines and mattes will have to do! Original work was created at the Base Studio.