HunyuanVideo is a cutting-edge framework designed for large-scale video generation, leveraging advanced AI techniques to synthesize videos from various inputs. It is implemented in PyTorch, providing pre-trained model weights and inference code for efficient deployment. The framework aims to push the boundaries of video generation quality, incorporating multiple innovative approaches to improve the realism and coherence of the generated content. Release of FP8 model weights to reduce GPU memory usage / improve efficiency. Parallel inference code to speed up sampling, utilities and tests included.

Features

  • Large video generative model with ~13B parameters for text-to-video generation
  • Support for image-to-video (I2V), audio-driven human animation (Avatar), custom video generation modules (HunyuanCustom etc.)
  • Open-sourced inference / sampling code, pretrained weights, model definitions
  • Integrated into Diffusers library (open source community tools)
  • Release of FP8 model weights to reduce GPU memory usage / improve efficiency
  • Parallel inference code to speed up sampling, utilities and tests included
  • Implements a large-scale video generation model using deep learning.
  • Community contributions extend functionality with custom wrappers and models.
  • Optimized for GPU memory efficiency, with FP8 model weights for faster processing.

Project Samples

Project Activity

See All Activity >

Follow HunyuanVideo

HunyuanVideo Web Site

Other Useful Business Software
Enterprise-grade ITSM, for every business Icon
Enterprise-grade ITSM, for every business

Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
Try it Free
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
1
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

User Reviews

  • So good!
Read more reviews >

Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python AI Video Generators

Registered

2025-09-23