FastVideo FastH3 Omni Runs Locally on DGX Spark, RTX GPUs, and Apple MLX
Hao AI Lab announced that FastVideo FastH3 Omni can run locally on NVIDIA DGX Spark, RTX GPUs, and Apple MLX. Generating a 5-second 480p video from a single photo and a prompt takes about 3 minutes, or about 2 minutes on two Sparks; FastH3 T2AV takes 52.6 seconds on a single Spark and 30.7 seconds on two Sparks. The clips in the demo video were all generated by DGX Spark using an 8-step NVFP4 checkpoint, and blog, Cookbook, and Hugging Face links are provided.
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The original article provides specific timings and hardware configurations for local deployment, allowing readers to judge the usability of video generation on consumer-grade devices.
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(1/7) FastVideo FastH3 Omni goes local on DGX Spark, RTX GPUs, and Apple MLX 🚀
- FastH3 Omni, a 5 s 480p clip from a photo and a prompt takes ~3 min. On two Sparks, ~2 min - FastH3 T2AV is 52.6 s on one Spark, 30.7 s on two Sparks
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Every clip in this video was generated on NVIDIA DGX Spark. 8-step NVFP4 checkpoint.