Open-Sora-Plan is an open-source project dedicated to replicating OpenAI's Sora (T2V model) and constructing knowledge about Video-VQVAE (VideoGPT) + DiT. Initiated by the Peking University-Tuizhan AIGC Joint Laboratory, the project currently has limited resources and seeks contributions from the open-source community. The project provides training code and welcomes Pull Requests.