LongCat Video AI Video Generation Guide

LongCat Video turns prompts into coherent video clips for product demos, social posts, storyboards, and creative experiments.

Write prompts with subject, scene, camera motion, visual style, and mood. Motion-aware prompts usually work better than static image prompts.

Choose the aspect ratio before generation: 16:9 for YouTube and presentations, 9:16 for short-form video, and 1:1 for compact social posts.

For longer ideas, split the story into short beats. Generate the first clip, check identity and motion, then continue with follow-up prompts or reference images.