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README.md

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-license: apache-2.0
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+## 📖 Introduction
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+**UnityVideo** is a unified generalist framework for multi-task multi-modal video understanding that enables:
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+- 🎨 **Text-to-Video Generation**: Create high-quality videos from text descriptions
+- 🎮 **Controllable Generation**: Fine-grained control over video generation with various modalities
+- 🔍 **Modality Estimation**: Estimate depth, normal, and other modalities from video
+- 🌟 **Zero-Shot Generalization**: Strong generalization to novel objects and styles without additional training
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+Our unified architecture achieves state-of-the-art performance across multiple video generation benchmarks while maintaining efficiency and scalability.
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