Joint and Cross-Modal Video-Audio Generation and Editing: A Unified Formulation and Design Taxonomy

Abhinav Sharma, Sai Karthik Navuluru, Wang Wei, Daksh Dangi, Xiangbo Gao, Li Li, Bo Ni, Vardhan Dongre, Junda Wu, Xiyang Hu, Jiuxiang Gu, Seunghyun Yoon, Tong Yu, Chien Van Nguyen, Mohamed Elmoghany, Nedim Lipka, Hoda Eldardiry, Hongjie Chen, Tyler Derr, Thien Huu Nguyen, Zhengzhong Tu, Nesreen K. Ahmed, Franck Dernoncourt, Ryan A. Rossi

Joint and Cross-Modal Video-Audio Generation and Editing: A Unified Formulation and Design Taxonomy: 7 upvotes on Hugging Face Daily Papers, #70 of 84 papers on 2026-10-02. Day-by-day upvote history.

Video and audio are perceived together, yet most generative models treat them in isolation. We examine methods that model the two modalities jointly, generate one from the other, or edit them in a coupled manner, organized around a single question: how is the output kept coherent across modalities in time and semantics? A unified formulation casts joint generation, cross-modal generation, and joint editing as three problems defined on a single distribution over audio-visual pairs, and a taxonomy compares methods along five design axes. To our knowledge, this is the first overview to systematically taxonomize joint audio-visual editing, which we map as nine edit categories spanning 28 edit types. We describe methods, datasets, and metrics for each setting and close with the open problems we view as most consequential.

Paper page on Hugging Face · arXiv

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