10 Principles of Character Consistency

This book is written for filmmakers, directors, and video professionals who are confronting AI not as a novelty, but as a production reality. Rather than focusing on prompts, tools, or surface-level techniques, it examines AI video generation from a director's perspective: how time, continuity, intent, and structure break down when an AI system is introduced into a cinematic workflow. The book analyzes why long-form sequences collapse, why characters lose coherence, and why "good prompts" alone fail to sustain narrative control.
The Sink Seeding Method is presented not as a trick, but as a production framework. It treats AI as a volatile collaborator that must be directed through structure, sequencing, and contextual grounding, much like an inexperienced but powerful crew member. By approaching AI output as editorial material rather than final footage, the method restores continuity, tone, and authorship at the level required for professional work.
This is not a beginner's guide, a tool catalog, or a collection of shortcuts. It assumes familiarity with cinematic language, production constraints, and creative responsibility. The focus is on decision-making: where to intervene, what to preserve, and how to maintain authorship when working with systems that do not truly remember. For video professionals exploring AI-assisted filmmaking, this book offers a way to integrate AI into serious production without sacrificing structure, intent, or control.