Infinity Star
InfinityStar’s unified 8B spacetime autoregressive engine to turn any text prompt into crisp 720p videos - 10× faster than diffusion models.
Input
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API code for this input
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How to use Infinity Star
Getting started
Describe one subject action and a restrained camera movement.
Review your result
Check motion consistency, unstable edges and objects that appear between frames.
Inputs and settings
Use prompt and aspect_ratio; negative_prompt identifies unwanted elements. enhance_prompt can expand the scene description.
Start with documented guidance_scale 7.5 and tau_video 0.4. Keep use_apg and seed stable while comparing changes; no duration field is exposed.