Add Latte: Latent Diffusion Transformer for Video Generation

[kabachuha]

Model/Pipeline/Scheduler description

Latte is a text2video diffusion transformer (similar to Sora), improving past the DiT and PixArt-alpha text2image models

The implementation is already based on diffusers (see latte_t2v.py), so adding it here should be a straightforward task

Open source status

• [X] The model implementation is available.
• [X] The model weights are available (Only relevant if addition is not a scheduler).

Provide useful links for the implementation

The official repo https://github.com/Vchitect/Latte Model on Huggingface: https://huggingface.co/maxin-cn/Latte Paper: https://arxiv.org/abs/2401.03048v1 Project page: https://maxin-cn.github.io/latte_project/

[sayakpaul]

Thanks for bringing this to our notice. But as far as I understand it from here, the current model suffers from the issue of producing watermarked videos. Maybe let's wait till they release the unwatermarked version? Cc: @DN6

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[maxin-cn]

@sayakpaul Hi, I am the first author of Latte and we have updated the unwatermarked version of the LatteT2V model. We want to integrate Latte into diffusers library, what should I do? The pre-trained LatteT2V models are here and the codes are here.

[sayakpaul]

Ccing @DN6 into this thread for further comments. I am happy to have the model integrated :)

[a-r-r-o-w]

Thanks for integrating Latte and your awesome work maxin!