What technical architecture does HunYuanVideo use?
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Answers ( 1 )
HunYuanVideo employs a **dual-stream to single-stream hybrid architecture**:
1. **Dual-Stream Phase**: Processes video and text tokens separately.
2. **Single-Stream Phase**: Combines the streams using a Transformer-based framework with full attention mechanisms.
3. **Text Encoding**: Leverages a Multimodal Large Language Model (MLLM) for robust text understanding.
4. **Optimizations**: Supports vLLM and TensorRT-LLM backends for efficient inference.