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FastVideo/
Wan2.2-Syn-121x704x1280_32k

Name: Wan2.2-Syn-121x704x1280_32k
Creator: FastVideo
License: https://spdx.org/licenses/Apache-2.0.html

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	FastVideo Synthetic Wan2.2 720P dataset







FastVideo Team 



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	Abstract

Scaling video diffusion transformers (DiTs) is limited by their quadratic 3D attention, even though most of the attention mass concentrates on a small subset of positions. We turn this observation into VSA, a trainable, hardware-efficient sparse attention that replaces full attention at \emph{both} training and inference. In VSA, a… See the full description on the dataset page: https://huggingface.co/datasets/FastVideo/Wan2.2-Syn-121x704x1280_32k.