SmartDirector: Keyframe-Conditioned Cinematic Video Generation with Narrative Pacing Control

Researchers unveiled SmartDirector, a keyframe-conditioned video generation framework for single-shot, multi-shot, and video-extension tasks.

It uses a two-stage pipeline: Director-Gen creates a low-resolution video, then Director-SR sharpens it using high-resolution keyframes as semantic anchors.

A movie-based data pipeline helped train the system, and the method outperformed prior approaches in reported results.

The work improves control over narrative structure and timing, making AI video generation more useful for filmmaking and longer-form storytelling.