01
Direct a complete scene from words
A sprint-start close-up tests prompt-led action, body mechanics, lens proximity, and environmental detail.
Happy Horse 1.1
Turn prompts and reference images into controlled, character-consistent 720p or 1080p videos with HappyHorse 1.1.
Text / Image / Reference-to-video · 720p / 1080p
Happy Horse 1.1
1 image · JPG/PNG/WEBP · up to 20MB
Uses source ratio
Official video examples
See three ways an idea becomes motion
Three official HappyHorse 1.1 outputs demonstrate prompt-led creation, single-image animation, and multi-image reference control. Each clip retains its original soundtrack.
02
Animate one image without losing the subject
A martial-arts duel shows how fast action and camera movement can be added while preserving character styling.
03
Keep multiple references in one coherent shot
A cinematic holiday scene brings subject identity, props, lighting, and environment together in a consistent frame.
Core capabilities
Three generation paths, one consistent visual language
HappyHorse 1.1 improves prompt understanding, motion quality, camera control, identity preservation, and visual realism across text, source-image, and multi-reference workflows.
Prompt-led text to video
Translate detailed prompts into cinematic shots with stronger semantic adherence, smoother scene construction, and more deliberate camera movement.
High-consistency image to video
Animate one source image while preserving character identity, visual style, scene details, skin texture, and on-screen text more reliably.
Up to 9 reference images
Use multiple images to guide subjects, environments, composition, and art direction. Refer to them as [Image 1], [Image 2], and so on in the prompt.
Smoother motion and camera control
Generate more natural physical movement, stable character actions, cleaner camera transitions, and consistent visuals across 3-15 second clips.
Updated pricing
Simple per-second pricing for both resolutions
NanoPhoto reserves credits before generation and automatically refunds them if generation fails. The rate is identical across T2V, I2V, and R2V.
One production workflow
Upload references, generate, preview, download, and revisit results without leaving NanoPhoto.
Automatic failure refund
Reserved credits are returned when HappyHorse 1.1 reports a failed task or setup cannot complete.
Durable generation history
Processing and completed tasks are recorded in My Creations for later retrieval.
NanoPhoto credit pricing
Select a resolution; final credits equal the rate below multiplied by the chosen duration.
| Resolution | NanoPhoto rate |
|---|---|
| 720p | 12 credits / second |
| 1080p | 15 credits / second |
Billing formula
Required credits = duration × resolution rate. Example: 5 seconds at 720p costs 5 × 12 = 60 credits.
FAQ