[Paper] HoloCine: Holistic Generation of Cinematic Multi-Shot Long Video Narratives
HoloCine, a groundbreaking framework from HKUST and Ant Group, revolutionizes AI-generated video by enabling coherent multi-shot narratives. Unlike current models that create isolated clips, HoloCine processes entire scenes holistically, ensuring consistent characters, environments, and style across the narrative. Two key innovations drive its success: the Window Cross-Attention mechanism for precise directorial control, and the Sparse Inter-Shot Self-Attention mechanism for efficient long-range consistency. Trained on a curated dataset of 400,000 multi-shot video samples, HoloCine outperforms existing models in transition control, consistency, and semantic fidelity. It also exhibits emergent capabilities in character memory and cinematographic language understanding. While some limitations exist, HoloCine represents a significant step towards end-to-end automated filmmaking, opening new possibilities for content creators and filmmakers.
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