Question 1

What makes Happy Horse 1.0 different from other text-to-video models?

Accepted Answer

Happy Horse 1.0 is optimized for expressive character motion and stylized aesthetics, making it particularly strong for narrative and character-driven content compared to general-purpose video generators.

Question 2

What is the maximum video duration?

Accepted Answer

The model supports durations from 4 to 15 seconds per generation.

Question 3

Which aspect ratios are supported?

Accepted Answer

16:9, 9:16, 1:1, 4:3, and 3:4 are supported.

Question 4

What output resolution does Happy Horse 1.0 generate?

Accepted Answer

All Happy Horse 1.0 generations output at 1080p.

Question 5

How detailed should my prompt be?

Accepted Answer

More detail generally yields better results. Include the subject, action, camera movement, lighting, and mood for the most accurate output.

Question 6

Is Happy Horse 1.0 available now?

Accepted Answer

Yes — Happy Horse 1.0 is live on muapi via POST /api/v1/happy-horse-1-text-to-video-1080p.