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Updated , rescanned every two hoursThursday, October 29, 2026

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FastH3-Omni turns prompts and media into short videos on the fly

InferenceVoiceImage

What is FastH3-Omni?

FastH3-Omni is a Gradio demo that takes ordered images, video clips, audio snippets and a text prompt, then generates a short video with a matching soundtrack. It runs a quantized FP8 model with FastVideo’s block-sparse attention and loads pre-compiled kernels so it works quickly even without a GPU.

Who it is for

Creators and developers who want fast, low-resource multimodal video generation can prototype ideas directly in the browser.

How to try it

Open the demo at https://huggingface.co/spaces/FastVideo/FastH3-Omni

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