CoMoVi: Co-Generation of 3D Human Motions
and Realistic Videos

Chengfeng Zhao¹, Jiazhi Shu², Yubo Zhao¹, Tianyu Huang³, Jiahao Lu¹,
Zekai Gu¹, Chengwei Ren¹, Zhiyang Dou⁴, Qing Shuai⁵, Yuan Liu¹

¹HKUST    ²SCUT    ³CUHK    ⁴MIT    ⁵ZJU   
Corresponding author

GitHub

Acknowledgments

Thanks to the following work that we refer to and benefit from:

• VideoX-Fun: the video generation model training framework;
• CameraHMR: the excellent SMPL estimation for pseudo labels;
• Champ: the data processing pipeline

Citation

@article{zhao2026comovi,
  title={CoMoVi: Co-Generation of 3D Human Motions and Realistic Videos},
  author={Zhao, Chengfeng and Shu, Jiazhi and Zhao, Yubo and Huang, Tianyu and Lu, Jiahao and Gu, Zekai and Ren, Chengwei and Dou, Zhiyang and Shuai, Qing and Liu, Yuan},
  journal={arXiv preprint arXiv:2601.10632},
  year={2026}
}