AI RESEARCH
BEAT: Rhythm-Elastic Alignment for Agentic Music-guided Movie Trailer Generation
arXiv CS.CV
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ArXi:2605.27067v1 Announce Type: new Automatic movie trailer generation must select shots from a full-length film and synchronize them with background music. Existing methods either relegate music alignment to post-processing or enforce rigid one-to-one shot-music mappings, overlooking that professional editing rhythm is elastic: rapid cuts accompany high-energy passages while sustained shots span quieter bars. We