HunyuanVideo-1.5-480p-Turbo-fp8

HunyuanVideo-1.5-480p-Turbo-fp8

This is the ultimate optimized version of <a href="https://huggingface.co/tencent/HunyuanVideo-1.5"><b>Tencent's HunyuanVideo-1.5</b></a>, combining both Turbo LoRA acceleration and fp8 quantization. This package offers the best balance of speed, memory efficiency, and quality:

• Ultra-Fast: Video generation requires only 4 steps instead of 50, leading to ~12x speed-up
• Memory Efficient: FP8 quantization reduces VRAM requirements significantly
• High-Quality: Maintains generation quality equivalent to the base model
• Optimized Inference: Combines LoRA acceleration with fp8 for maximum efficiency

Features

• 4-Step Inference: Dramatically reduced sampling steps (50 → 4)
• FP8 Quantization: Both transformer and LoRA weights quantized for reduced memory footprint
• Lower VRAM Requirements: Enables deployment on GPUs with less memory
• Fastest Inference: Combines speed benefits of Turbo LoRA and fp8
• Equivalent Quality: Delivers visuals on par with the full precision 50-step base model
• Optimized Package: Contains 480p T2V transformer (fp8) + Turbo LoRA weights (fp8)
• Production-Ready: Ideal for applications requiring both speed and efficiency

Usage

This model is planned to work with Aquiles-Image, providing an OpenAI-compatible API for video generation:

pip install aquiles-image
aquiles-image serve --model "hunyuanVideo-1.5-480p-turbo-fp8"

Learn more in the full documentation.

Example of a Video Generated with This Model

<div align="center"> <video width="80%" controls> <source src="https://cdn-uploads.huggingface.co/production/uploads/63cb46191b705cc951e88e6c/sYKXeiSRLk3KWvYm6lurY.mp4" type="video/mp4"> Your browser does not support the video tag. </video> </div>

Generated with prompt: A direct continuation of the existing shot of a chameleon crawling slowly along a mossy branch. Begin with the chameleon already mid-step, camera tracking right at the same close, eye-level angle. After three seconds, its eyes swivel independently, one pausing to glance toward the lens before it resumes moving forward. Maintain the 100 mm anamorphic lens with shallow depth of field, dappled rainforest light, faint humidity haze, and subtle film grain. The moss texture and background greenery should remain consistent, with the chameleon's deliberate gait flowing naturally as if no cut occurred.

Acknowledgments

We extend our gratitude to:

• The Tencent Hunyuan Team for developing and open-sourcing HunyuanVideo-1.5
• The lightx2v team (<a href="https://huggingface.co/lightx2v">@lightx2v</a>) for training the Turbo LoRA and providing the high-quality fp8 quantized weights

This repackaged version is made possible by their excellent work and commitment to the open-source community.

For more information about the original model, please visit the official HunyuanVideo-1.5 repository.