FLUX 3 Max Keyframe Timeline: Product from Still to Motion
Demonstrate the "keyframe timeline" input structure using the image-to-video path of FLUX 3 Max: the schema requires at least 1 keyframe, each keyframe consists of an image_url and a frame_index, and is arranged along a 24 fps timeline (upper limit is duration × 24). This piece places three keyframes—start, midpoint, end—taking a product shot from a still studio setup through unfolding motion and settling into a close-up, to illustrate the constraint relationship between keyframe count, frame positions, and duration. Only non-media parameters are kept in base: duration set to 10 seconds, resolution 720p, aspect_ratio 16:9, generate_audio enabled, reasoning_level set to high to handle the mid-section transition across multiple keyframes. All keyframe images are generated by the pipeline and then bound to keyframes[i].image_url; frame_index is written directly in base's container object and carries no media URLs. Use cases: short videos and ad drafts that need precise control of shot rhythm, converting static product images into motion assets, storyboard previews, and proof of concept. Public materials for this model family state it supports image-to-video, roughly 10-second 720p clips, and is optimized for low-latency inference, making it suitable for frequently iterated creative exploration; for complex scenes, pair it with detailed prompts and validate the output.
Style Keyframe Animation · Product Film · Motion Design
Model FLUX 3 Max
Reference inputs

keyframes

keyframes

keyframes
Prompt
A product film based on a three-keyframe timeline. Shot 0 opening: a matte black wireless speaker stands quietly on a concrete pedestal, soft top lighting, shallow depth of field, a low-key warm gray background. The camera moves slowly forward and slightly to the right; the speaker's fabric grille catches a faint sheen, and a thin ring of light glows around the base. By the midpoint, the camera has orbited to a three-quarter angle, the ring light gradually brightens, and a faint mist drifts and flows across the pedestal surface. In the final beat, the camera pushes in to a tight close-up of the glowing ring, focus shifts from the grille texture to the halo, and the light finally settles into a steady pulsing rhythm. Smooth continuous camera movement, no cuts, steady pacing, cinematic product-ad quality, 16:9, clean and restrained color grading.
Copy the full prompt and adapt it for your own generation.
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