Yongqian Wang

V2A-DPO: OMNI-PREFERENCE OPTIMIZATION FOR VIDEO-TO-AUDIO GENERATION

This paper introduces V2A-DPO, a novel Direct Preference Optimization (DPO) framework tailored for flow-based video-to-audio generation (V2A) models, incorporating key adaptations to effectively align generated audio with human preferences. Our approach incorporates three core innovations: (1) Audio…