FastVideo is an open-source framework designed to accelerate large video diffusion models. It features FastHunyuan and FastMochi for consistent video diffusion model speedup, providing 8x inference acceleration. The framework supports scalable training across multiple GPUs and offers memory-efficient finetuning options. FastVideo includes distillation recipes and techniques based on the Phased Consistency Model, with additional support for preprocessing and finetuning using various datasets.
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