It seems that Resolume may be using the wrong alpha type (straight vs premultiplied) for an NDI source coming from Adobe After Effects (CC 2017).
There is no Alpha Type option for the NDI source. Perhaps one is needed.
The sample screenshot shows smooth gradients and edges on the bubbles in AE (on the right) and the left is a full-screen Advanced Output slice on an external screen. New composition with just the NDI source loaded in Layer 1.