AlphaEdge/Erode and AlphaEdge/Erode Noise

v1.6 Added Noise functions to 2 new versions of the nodes which helps eliminate visible soft matte joins

This fast macro creates an edge from an alpha (or matte) and has controls for inner blur - outer blur, post blur and gain.

The idea is it can be used for adding edge blur to a comp or edge grading etc...
If using an RGB matte just set the alpha to the relevent channel.

Check version history tab for more details per version.