Build a Full-Stack AI Video Generator with Next.js & Remotion (SaaS Tutorial)

Description

Transform text into cinematic reality with videoai. 🎬 In this video, we dive deep into the architecture and features of videoai, a cutting-edge SaaS platform designed to automate the entire video production pipeline. From generating scripts with LLMs to rendering high-fidelity MP4s using Remotion, we cover how the modern stack enables professional-grade AI content creation. 🚀 Key Features Covered: Prompt-to-Video: How we use AI to storyboard and script content instantly. Image-to-Video: Using visual references to guide the AI generation process. Background Workflows: Using Inngest to handle long-running video rendering jobs without timing out. SaaS Infrastructure: Implementing Better Auth for security and Polar for tiered subscriptions. AI Audio: Integrating ElevenLabs for realistic, human-like voiceovers. 🛠 The Tech Stack: Framework: Next.js (App Router) Styling: Tailwind CSS & Shadcn/UI Video Engine: Remotion Database: Prisma & Neon (PostgreSQL) Auth: Better Auth Payments: Polar #Github: [Source Code]: https://github.com/Atiqullah-Naemi/videoai Chapters: 0:00 - Intro to videoai 03:10 - Project setup 03:11 - Authentication and db 18:51 - Dashboard page (UI) 44:08 - Remotion setup 01:31:25 - AI SDK and video generator 02:07:10 -Inngest and background jobs 02:53:20 - API routes and video generator form (ui) 03:44:47 - Video ID page 03:44:47 - Video ID page 04:05:14 - Dashboard API routes 04:20:28 - Billing and subscriptions 05:02:53 - Home page 05:30:54 - Deployment #AI #SaaS #NextJS #WebDevelopment #GenerativeAI #Remotion #VideoEditing #SoftwareEngineering