Generation modes
text to videoimage to video
AI video
HappyHorse 1.1 — AI Video Generator
HappyHorse 1.1 supports text-to-video and image-to-video at 720p or 1080p, for 3–15 seconds. A five-second clip costs 140 credits at 720p or 189 at 1080p. The documented 1080p rate is lower than the existing HappyHorse 1.0 rate; this is a pricing comparison, not a tested quality ranking. The current integration supports 2 generation modes, 720p, 1080p and 3–15 second clips.
Resolutions
720p1080p
Durations
3–15s
Aspect ratios
16:99:161:14:33:4
Model selection guide
How to get the best from HappyHorse 1.1
HappyHorse 1.1 supports text-to-video and image-to-video at 720p or 1080p, for 3–15 seconds. A five-second clip costs 140 credits at 720p or 189 at 1080p. The documented 1080p rate is lower than the existing HappyHorse 1.0 rate; this is a pricing comparison, not a tested quality ranking.
HappyHorse 1.1 strengths
- Integer durations from 3 to 15 seconds
- 720p and 1080p pricing scales with duration
- Text mode supports five aspect ratios; image mode follows the source framing
Best use cases for HappyHorse 1.1
- One-action product reveals
- Motion drafts from an approved campaign still
- Short social clips with a defined opening and ending
HappyHorse 1.1 prompt tips
- Begin with three seconds at 720p to evaluate motion before a longer run
- Template: subject; one action; camera movement; final state
- Crop the input image for the intended format; text-mode ratio does not control image-mode framing
Editorial note: capabilities reflect the settings currently available on VidVid. Generator controls are the source of truth for available options.
Official parameters and prices checked October 5, 2026. No paid quality comparison was performed.
WaveSpeed endpoint documentation: alibaba/happyhorse-1.1/text-to-videoWaveSpeed endpoint documentation: alibaba/happyhorse-1.1/image-to-videoCredit examples
Credits update with selected parameters and are shown before generation.
3s · 720p
84 credits
4s · 720p
112 credits
5s · 720p
140 credits
Create with HappyHorse 1.1
Choose a generation mode
Add a prompt or reference image
Set parameters and generate
Frequently asked questions
What generation modes does HappyHorse 1.1 support?
text to video, image to video
What is HappyHorse 1.1 best for?
One-action product reveals, Motion drafts from an approved campaign still, Short social clips with a defined opening and ending
Which durations and resolutions does HappyHorse 1.1 support?
3–15s; 720p, 1080p
Can I see the exact cost before generating?
Yes. Credits update with duration and resolution and appear on the Generate button.