Watch my free After Effects course for beginners! - • After Effects Full Course for Beginners! 😲... This tutorial will give you a brief introduction into the core concepts for lip-syncing in After Effects. Follow along with the video and you'll be making your characters talk flawlessly in no time! Want more from Ross? Find more tutorials here: / ross layerNum = 1 control = comp("compname").layer("layername").effect("Slider Control")("Slider"); if(control == layerNum) {value = 100;} else {value = 0;} Follow Ross on Twitter - / rossplaskow :)