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cs.SD2026
SEmoEdit: Probing and Harnessing the Editability of Pre-trained Speech Flows
Tianxin Xie, Pengfei Zhang, Kai Jiang +2
Existing training-based speech emotion editing methods often require substantial task-specific training and can be unstable. This motivates us to investigate whether the pretrained…
cs.SD2025
PhyAVBench: A Challenging Audio Physics-Sensitivity Benchmark for Physically Grounded Text-to-Audio-Video Generation
Tianxin Xie, Wentao Lei, Kai Jiang +27
Text-to-audio-video (T2AV) generation is central to applications such as filmmaking and world modeling. However, current models often fail to produce physically plausible sounds. P…