Three projects that attempt to replicate SORA through open source

Open-Sora Plan

Co-sponsored by the Peking University-Rabbit Exhibition AIGC Joint Laboratory, version 1.0 of the model has been launched, and a project called MagicTime has also been released to learn real-world physics from Time-lapse videos.
GitHub:https://github.com/PKU-YuanGroup/Open-Sora-Plan/

Mira

For projects launched by Tencent, the current model can generate 20-second video with a resolution of 128×80 and 10-second video with a resolution of 384×240. Tools for data annotation and model training are also provided.
GitHub:https://github.com/mira-space/Mira

Open-Sora

The project led by the Colossal-AI team has currently released a 1.1 model that supports 2s to 15s, 144p to 720p, with any aspect ratio text-to-image, text-to-video, image-to-video, video to video, unlimited time generation.
GitHub:https://github.com/hpcaitech/Open-Sora

If you want to learn more, you can click on the link below the video.
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