AI video model library
Happy Horse 1.1: a product-video workflow guide
Happy Horse 1.1 is an external model reference in Drizzle’s learning library. This page does not mean the model is selectable in the Drizzle workspace. Use the guide to understand the task, then confirm current access with the provider.
By Drizzle team
Inputs and a suitable task
Inputs: Reference images through the hosted reference-to-video endpoint.
A useful starting task: A scene whose look or subject should be grounded in visual references.
Separate the subject reference from the action you want. Supply an image that clearly shows the product, or a portrait and approved audio for a speaking-avatar workflow. Do not expect a model to reconstruct fine print or hidden construction from an ambiguous source.
A controlled first test
Supply consistent views of one product. Compare logo placement and proportions across frames, then repeat with a deliberately different camera angle.
Save the input files, prompt, provider, version, duration, and settings with the output. Change only one instruction for the second attempt. That record makes it possible to identify whether a correction came from the input, the settings, or ordinary generation variation.
Limits to resolve before production
Reference support is endpoint-specific. More images help only when they describe a compatible subject and scene.
Review product shape, labels, hands, sound, and the final crop. A generated person cannot provide a real customer testimonial. Check consent and applicable disclosure requirements before using an identifiable likeness or synthetic presenter.
Cost and next steps
Budget for rejected takes and revisions as well as accepted clips. Hosted APIs and consumer subscriptions can have different billing and commercial terms; do not translate one provider’s credit unit into another provider’s seconds without checking the definition.
Read the provider documentation for current capabilities and access. Use the model picker to compare task types or follow the first Drizzle creative guide for the product-photo workflow. Reference checked September 15, 2026.