Short description of HandyAvi 4.3: Use any webcam to make time-lapse, motion-detect, meteor trail, planetary or animation movies. Time-lapse movies let you speed things up such as flowers opening up or clouds moving in the sky. Motion-detect frames are captured only when something moves. Use your webcam with a telescope. HandyAvi contains a full set of Meade telescope controls. HandyAvi has built-in AVI movie viewer. HandyAvi has built-in movie editing features.