FastVideo

FastH3 4-Step V1

Few-step text to video (with audio)

FASTVIDEO_VSA_SM100A=0 FASTVIDEO_FA4=0 FASTVIDEO_ATTENTION_BACKEND=VIDEO_SPARSE_ATTN_H3 FASTVIDEO_STAGE_LOGGING=1 fastvideo generate --config examples/inference/basic/basic_fasth3_spark.yaml

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Installation and setup

Model setup guide ↗

Recipe

Hardware

NVIDIA

1 GPU in the source recipe

Run mode

Model guide →View source ↗Run from the FastVideo checkout. Source recipe. Interactive YAML configuration is not available for this model yet.