From the course: After Effects Apprentice: 13 Paint Roto and Puppet
Unlock the full course today
Join today to access over 22,600 courses taught by industry experts or purchase this course individually.
Defining the base frame - After Effects Tutorial
From the course: After Effects Apprentice: 13 Paint Roto and Puppet
Defining the base frame
Now the first thing I want to do is make a foreground selection, teach Roto Brush what I considered to be the foreground object in this layer and namely it's this actor's hands and arms. Although it is just his hands and a little bit of his wrist that go in front of the screen, quite often, it's better in the long run to select large continuous portions of a person's body. If I selected only part of his arm, I might get a matte line, a bit of difference or distinction where the Roto Brush version of his hand in the foreground joins up with the normal copy footage in the background. So I'm going to select the Roto Brush tool, hover my cursor over the Layer panel, and you'll see this little green cross. This green circling cross indicates I'm about to define the foreground portion of the layer. Now unlike normal painting you don't want to or need to make very precise strokes right along the edges between your foreground and background. Roto Brush is the one who's going to determine…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Contents
-
-
-
-
-
-
-
-
(Locked)
The Roto Brush workflow2m 37s
-
(Locked)
Choosing a base frame2m 30s
-
(Locked)
Defining the base frame9m 21s
-
Adjusting propagation settings8m 32s
-
(Locked)
Making corrective strokes13m 49s
-
(Locked)
Creating multiple spans6m 51s
-
(Locked)
Refining the matte8m 3s
-
(Locked)
Exploring Motion Blur and Decontaminate Edge Color6m 45s
-
(Locked)
Applying Refine Edge in AE CC6m 26s
-
(Locked)
Refine Edge Matte in AE CC3m 36s
-
(Locked)
-
-