Perfect Screen Compositing Every Time | After Effects + Mocha Tutorial

Want flawless screen replacements in After Effects? In this tutorial, I’ll walk you through how to create a professional screen replacement using Boris FX Mocha in After Effects 2025. Whether you're working on a phone screen, tablet, or any digital device, this method ensures seamless motion tracking, perspective correction, and keying—even with tricky green screen scenarios. 📌 What you'll learn: * How to track motion and perspective using Mocha * How to align and composite overlays realistically * How to fix green spill without losing background elements * BONUS: Simulating pixel texture for realism 🔥 Perfect for VFX artists, motion designers, and anyone leveling up their screen replacements in After Effects! 🌟 For Exclusive content, Free AI Workflows & More ↳ LinesToDesigns.com 💬 For Sponsors ↳[email protected] ___________________ MY SOCIALS: 🌍 My website - http://LinesToDesigns.Co 🐦 Twitter - https://twitter.com/Lines2Designs 📸 Instagram - https://instagram.com/linestodesigns/ 🎥 Facebook - https://facebook.com/LinesToDesignsCo ⌚️Timestamps: ⏱ Timestamps: 00:00 - Intro00:07 - What we’re doing 00:15 - Motion tracking with Mocha 01:05 - Applying track data 01:45 - Using Keylight for screen removal 02:50 - Simulating screen pixels 04:23 - Masking for green screen spill 05:01 - Final touches and result Learn how to create a flawless screen replacement in After Effects 2025 using the powerful Boris FX Mocha plugin in this step-by-step VFX tutorial. Whether you're a beginner or looking to level up your advanced screen replacement skills, this After Effects tutorial walks you through the full process—from motion tracking with Mocha AE, to compositing, green screen keying, and even adding screen texture using the Venetian Blinds effect. Perfect for anyone wanting to know how to replace a phone screen in After Effects, this Mocha screen tracking breakdown will help you master professional AE screen composite techniques. If you're exploring screen tracking tutorials or just diving into After Effects beginner tutorials, this one’s packed with real-world tricks for clean, believable results.