Audiovisual video captioning aims to generate semantically rich descriptions with temporal alignment between visual and auditory events, thereby benefiting both video understanding and generation. We introduce AVoCaDO, a powerful audiovisual video captioner driven by the temporal orchestration between audio and visual modalities. Experimental results demonstrate that AVoCaDO significantly outperforms existing open-source models across four audiovisual video captioning benchmarks, and also achieves competitive performance under visual-only settings.
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1@article{chen2025avocado,
2 title={AVoCaDO: An Audiovisual Video Captioner Driven by Temporal Orchestration},
3 author={Chen, Xinlong and Ding, Yue and Lin, Weihong and Hua, Jingyun and Yao, Linli and Shi, Yang and Li, Bozhou and Zhang, Yuanxing and Liu, Qiang and Wan, Pengfei and others},
4 journal={arXiv preprint arXiv:2510.10395},
5 year={2025}
6}
