input: [Title] Lip-Synch with Twixtor in FCP [Screencast] Play screencast [Description] 
output: This tutorial covers the basic concept of timewarping a video track to a different audio track using Twixtor. As example, we lip-synch an outdoor shoot to a studio recording. This method could also be used to sync video to another video track. A special "thank you" goes out to Christopher Hawley for letting us shoot footage of you singing/playing "Dance all Day" for this tutorial.