DirectorBench: Diagnosing Long-Form Video Generation with Personalized Multi-Agent Evaluation 事件

DirectorBench: Diagnosing Long-Form Video Generation with Personalized Multi-Agent Evaluation arXiv:2605.30090v1 Announce Type: cross Abstract: Long-form video generation is rapidly moving from short, single-scene synthesis toward minute-long, multi-shot creation with narrative structure, cinematic control, audio, and cross-modal synchronization. However, evaluating such videos remains challenging, since existing benchmarks largely focus on local visual quality, short-horizon temporal consisten