Epic Next.js 15 Tutorial Part 6: Create Video Summary with Next.js and AI SDK

The tutorial guides users through creating a video summary feature using Next.js, Strapi, and the Vercel AI SDK, focusing on utilizing AI for summarizing YouTube video transcripts. The process is outlined in several steps, starting with building a SummaryForm component to validate YouTube URLs and continuing with setting up Next.js API routes for fetching transcripts and generating summaries. It introduces credit-based access control and ensures that summaries are associated with the correct users by using custom middleware in Strapi. Additionally, it covers building a summary listing page with a card-based layout, creating dynamic routes for individual summary pages, and integrating a simple YouTube player. The tutorial emphasizes the importance of securely managing user data and credits, demonstrating how to combine various web development technologies to create robust, AI-enhanced applications.