JenBridge: Adaptive Long-Form Video Soundtracking across Scene Transitions
We address the challenge of generating high-fidelity, long-form soundtracks that remain coherent across scene transitions. Existing AI music systems are mainly designed for short, isolated clips and lack mechanisms to ensure narrative continuity. We present JenBridge, a modular and interpretable framework for adaptive long-form video soundtracking that ensures both high-fidelity audio generation and transition naturalness. The core architecture is a Transformer-based generative model trained with a flow-matching objective, following a two-stage paradigm: pretraining on large-scale text-audio corpora to establish robust musical priors, then adapting to the video domain with dual text-visua...
| Authors | Jiashuo Yu, Yao Yao, Boyu Chen et al. |
|---|---|
| Primary category | cs.SD |
| Published | 1 June 2026 |
| Last updated at source | 1 June 2026 |
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