2 papers
cs.SD2025
STFTCodec: High-Fidelity Audio Compression through Time-Frequency Domain Representation
Tao Feng, Zhiyuan Zhao, Yifan Xie +4
We present STFTCodec, a novel spectral-based neural audio codec that efficiently compresses audio using Short-Time Fourier Transform (STFT). Unlike waveform-based approaches that r…
cs.CV2025
UniSync: A Unified Framework for Audio-Visual Synchronization
Tao Feng, Yifan Xie, Xun Guan +4
Precise audio-visual synchronization in speech videos is crucial for content quality and viewer comprehension. Existing methods have made significant strides in addressing this cha…