on roto corrections for feedback

in the roto luma key, adjusting the mask expansion and transparency should be done with attention to the edge quality of specific objects. Hair should be softer than face and face should be softer than say the petals of a rose in Christina’s hair, which can be quite sharp. Separate strands of hair should have little or no negative mask expansion, otherwise they vanish.

For purposes of feedback, an overall adjustment is good enough.

scenes 153 and 155 brighten Christina as in old version to compensate for soft focus

future roto, make sure characters don’t overlap. if there’s some christina over gerry, it’s good to be able to delete her overlap from gerry for max flexibility later