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arXiv · 2609.34843

ORAV: Benchmarking Audio-Video Generation from Multimodal Contexts

Jiacheng Hua·Xiaokun Feng·Jiaqi Hua·Chang Liu·Biao Wang·Miao Liu
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Abstract

Audio-video generation using heterogeneous multimodal references has emerged as a new challenge, requiring both compositional control over generation and grounded understanding of multimodal context. In this paper, we introduce ORAV Bench for Omni Reference Audio-Video Generation, comprising 380 task instances with 2-10 references, 9 semantic roles, and 30 role compositions. Instructions specify the relationships among references; the media supply the identities, dynamics, and audio characteristics to be realized. To evaluate these open-ended outputs, we develop a reference-aware pairwise protocol that prepares visual and auditory evidence, compares the intended contribution of each reference, and checks the overall verdict in both presentation orders. On held-out instances, it achieves 86.08% effective agreement with human judgments. Across 5 frontier systems, overall rankings conceal distinct strengths across reference compositions. A recurring failure is to reproduce unintended source content in place of the requested result, despite closely resembling a reference. Reproducible pointwise diagnostics of quality, reference affinity, and speech reveal distinct dimensions of model behavior. ORAV thus offers a benchmark for tracking progress toward controllable, compositional, and reference-faithful audio-video generation.

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Jiacheng Hua, Xiaokun Feng, Jiaqi Hua, Chang Liu, Biao Wang, Miao Liu. 2026-09-28. ORAV: Benchmarking Audio-Video Generation from Multimodal Contexts. https://arxiv.org/abs/2609.34843

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