v1.3

vxcontrol/pentagiv1.3Feb 21, 2025by zhengzangw

AI Summary

Introduces Open-Sora V1.3 with improvements in model architecture and generation quality, continuing to support image-to-video and video extension.

Key Highlights

Upgraded video compression technology
Enhanced ST-DiT architecture
Increased high-quality data and multi-stage training
Advanced model conditioning and generation quality

New Features

Image-to-video generation
Video extension
Expanded resolution support
Expanded frame length support

Full Release Notes

We are excited to introduce Open-Sora V1.3.0, bringing improvements in model architecture and generation quality.

Open-Sora V1.3.0 Release 🎉

### 🚀 Key Highlights:
📦 Upgraded Video Compression
🌀 Enhanced ST-DiT Architecture
🎞️ More High-Quality Data & Multi-Stage Training
✨ Advanced Model Conditioning and Generation Quality

Open-Sora 1.3 continues to support image-to-video generation and video extension with expanded resolution and frame length support.

🔗 Check out our [technical report](https://github.com/hpcaitech/Open-Sora/blob/main/docs/report_04.md) and [gallery](https://hpcaitech.github.io/Open-Sora/) to explore more!