Rotoscoping is a vital process within the visual effects pipeline. Whether you need to take out elements from live-action footage or bring elements in you need to use rotoscopy technique. And i'm good in this, i can deliver you always quality outputs.
In its more traditional use, rotoscoping meant tracing over live action footage frame by frame for use in animated films. That way the animator could get very realistic movements by tracing over the actor in the scene. There are many different compositing applications that have the tools needed to begin rotoscoping.