Refine Edge: A new way to deal with hair
As you no doubt know by now, Adobe has started to reveal some plans for its next generation of pro video tools. I’ve had the privilege of working with a pre-release version of Adobe After Effects, and recorded two hours of lynda.com training about it. In this blog, I’ll give you an overview of the Refine Edge tool, an important addition to the Roto Brush technology that will make rotoscoping hair and other soft, detailed areas much easier than ever before.
Roto Brush and Refine Edge
The Roto Brush tool in After Effects has been significantly upgraded with the addition of a companion Refine Edge tool. To review, Roto Brush allows you to make a series of general paint strokes defining the foreground and background areas of an image (such as an actor over a complex background—in other words, not green screen). With this information, as well as judicious tweaking of its propagation parameters, Roto Brush then detects the edge between the foreground and background, and creates a matte. When used properly (as demonstrated in my course After Effects Apprentice 13: Paint, Roto, and Puppet), it can greatly reduce the labor involved in cutting elements out of video.