Takes an existing Veo 3-1 video clip and continues it with consistent motion, lighting, and character identity. You pick a source video URL, write a prompt describing what happens next (not what's already there), and the model produces the continuation. Standard quality for final delivery, fast variant for iteration. The prompting guidance is solid: anchor the camera explicitly, keep each extend to one story beat, and chain consecutive extends if you need a longer sequence. Identity drift accumulates after 3-4 chained generations, so keep individual extends short. Uses the RunComfy CLI with the `google-deepmind/veo-3-1/extend-video` endpoint. Useful when you hit the per-call duration cap or want to build a multi-shot narrative from a single seed clip.
npx skills add https://github.com/agentspace-so/runcomfy-agent-skills --skill video-extend