kling-4-prompting
Kling 4 prompting: compose in pixels, animate with Kling
Kling 4 (kling_v4, Oct 2026) renders up to 30 s at 1080p in one take, cuts between shots by itself, speaks dialogue with native audio and takes up to 10 images, 5 videos, 7 elements and 3 voices as references. Its motion and sharpness are a step up from Kling 3. Its weak spot is the shots it invents: given only a character sheet, a location and a long prompt, it picks flat, "AI-smooth" framing.
The method below comes from fal's Kling 4 cinematic guide and Halloween music video (YouTube, 2026-10-30). It was checked on varg with our own test (see Tested).
1. The mental model
| Seedance 2.5 habit | What Kling 4 wants instead |
|---|---|
| Two character sheets and a location render, a long prompt, then hope | Every important shot already made as a still: composition, lens, light, grade |
| The video model decides the framing | The image model decides the framing, Kling 4 only moves between the frames |
| Long prompt does the work | Short prompt (1–4 sentences), the pictures do the work |
In the author's words: "don't let Kling 4 have to think that much. Give it the still frames, let GPT 2.5 think." With the same pre-made composition, lighting and references, Kling 4 and Seedance 2.5 come out "very comparable", and Kling 4 looks sharper ("cinematic sharpness", "characters feel crisp and alive").