How long should an author's YouTube video be? Long enough to fully answer the question, and no longer. For many author videos, that is somewhere between 8 and 15 minutes. Long-form videos give viewers time to get to know you and trust your advice. They also give you plenty of material to cut into short clips later. In this article, you will get a clear answer, then the solution step by step, and then an industry hack that makes long videos easier and helps you avoid common hu