Single Prompt Ads with Nano Banana and Veo 3.1
Create a cinematic product animation ad for a Reebok sneaker in a botanical garden. Design start and end frames with AI, refine them, and generate an 8-second seamless video in the node editor.
Full JSON Prompt - Sneaker Garden Commercial
Step 1: Design the Start Frame
The start frame is your opening shot - a Reebok sneaker on a mossy stump inside a botanical greenhouse. Head to the
Images
page, select
, describe your sneaker scene, and enable
batch mode to generate 4-8 variations at once.
Pick your best composition, then use Camera Control to set lens, aperture, and focal length, and the Variation tool to explore different lighting moods - warmer tones, softer diffusion, or deeper shadows - without regenerating from scratch.
Generate multiple variations at once.
Set lens, aperture, and focal length.
Explore lighting and style options.
Once you have a frame you're happy with, open it in the
Image Editor
to fine-tune moss placement, background depth, or the sneaker's position.
Step 2: Design the End Frame
The end frame is your closing shot - the Reebok logo formed from living moss on a concrete wall, surrounded by ferns. Use the same approach: head to
Images
, generate logo variations with
in batch mode, then use the
Variation tool to dial in lighting. Warm dappled sunlight with leaf shadows works great.
Finalize in the
Image Editor
to refine the moss typography, ensure logo legibility, and adjust the surrounding ferns. Keep the botanical theme - plant types, warmth, and color palette - consistent with your start frame so the AI has an easier time generating smooth transitions.
Step 3: Build the Node Workflow
Now bring everything together in Sequencer's
Node Editor
. You'll create a simple workflow with four nodes: two image inputs, a text prompt, and a Generate Video node.
Here's how to set up the workflow:
• Create an Image node for your start frame (the sneaker on the mossy stump) and connect it to the Start Frame input
• Create an Image node for your end frame (the moss Reebok logo) and connect it to the End Frame input
• Create a Text node and paste your JSON prompt into it, then connect it to the Prompt input
• On the
Generate Video
node, set the model to
, aspect ratio to
16:9
, and duration to
8 seconds
Make sure the Generate Video node's Mode is set to Start End Images. This tells the model to use both your first and last frames as anchors and generate the motion between them.
Step 4: The JSON Prompt
The JSON prompt directs the entire commercial. It describes the camera's continuous journey from the exterior shot, inside the shoe, through the garden, and out to the moss logo.
This prompt uses a highly detailed structured JSON format to control every aspect: camera movement, lighting transitions, environment details, physical elements, motion, and audio. The key is describing a single unbroken shot with zero cuts.
Full JSON Prompt - Sneaker Garden Commercial
• Emphasize continuity. Repeat phrases like "one shot," "zero cuts," and "seamless" to reinforce the single-take concept.
• Describe scale transitions. The camera shrinks from macro to micro mid-flight. Describe this shift explicitly so the model handles it.
• Use sensory details. Include textures (nubuck suede, moss cloud-pillows), sounds (ASMR soil, fern fronds brushing), and physical behaviors (petals unfurling, moss deforming).
• Sync audio to visuals. Map the audio cues to specific moments in the sequence: silence for the opening, strings for the dive, crescendo for the logo reveal.
Clone our public Sneaker Garden workflow, drop in your own product images, customize the JSON prompt for your brand, and generate your commercial.