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---
title: seva
app_file: demo_gr.py
sdk: gradio
sdk_version: 5.17.0
---
<div align="center">
<h1>Stable Virtual Camera: Generative View Synthesis with Diffusion Models</h1>
<a href="https://stable-virtual-camera.github.io"><img src="https://img.shields.io/badge/%F0%9F%8F%A0%20Project%20Page-gray.svg"></a>
<a href="http://arxiv.org/abs/2503.14489"><img src="https://img.shields.io/badge/%F0%9F%93%84%20arXiv-2503.14489-B31B1B.svg"></a>
<a href="https://stability.ai/news/introducing-stable-virtual-camera-multi-view-video-generation-with-3d-camera-control"><img src="https://img.shields.io/badge/%F0%9F%93%83%20Blog-Stability%20AI-orange.svg"></a>
<a href="https://huggingface.co/stabilityai/stable-virtual-camera"><img src="https://img.shields.io/badge/%F0%9F%A4%97%20Model_Card-Huggingface-orange"></a>
<a href="https://huggingface.co/spaces/stabilityai/stable-virtual-camera"><img src="https://img.shields.io/badge/%F0%9F%9A%80%20Gradio%20Demo-Huggingface-orange"></a>
<a href="https://www.youtube.com/channel/UCLLlVDcS7nNenT_zzO3OPxQ"><img src="https://img.shields.io/badge/%F0%9F%8E%AC%20Video-YouTube-orange"></a>
[Jensen (Jinghao) Zhou](https://shallowtoil.github.io/)\*, [Hang Gao](https://hangg7.com/)\*
[Vikram Voleti](https://voletiv.github.io/), [Aaryaman Vasishta](https://www.aaryaman.net/), [Chun-Han Yao](https://chhankyao.github.io/), [Mark Boss](https://markboss.me/)
[Philip Torr](https://eng.ox.ac.uk/people/philip-torr/), [Christian Rupprecht](https://chrirupp.github.io/), [Varun Jampani](https://varunjampani.github.io/)
</div>
# Overview
`Stable Virtual Camera (Seva)` is a 1.3B generalist diffusion model for Novel View Synthesis (NVS), generating 3D consistent novel views of a scene, given any number of input views and target cameras.
# :tada: News
- March 2025 - `Stable Virtual Camera` is out everywhere.
# :wrench: Installation
```bash
git clone --recursive https://github.com/Stability-AI/stable-virtual-camera
cd stable-virtual-camera
pip install -e .
```
Please note that you will need `python>=3.10` and `torch>=2.6.0`.
Check [INSTALL.md](docs/INSTALL.md) for other dependencies if you want to use our demos or develop from this repo.
For windows users, please use WSL as flash attention isn't supported on native Windows [yet](https://github.com/pytorch/pytorch/issues/108175).
# :open_book: Usage
You need to properly authenticate with Hugging Face to download our model weights. Once set up, our code will handle it automatically at your first run. You can authenticate by running
```bash
# This will prompt you to enter your Hugging Face credentials.
huggingface-cli login
```
Once authenticated, go to our model card [here](https://huggingface.co/stabilityai/stable-virtual-camera) and enter your information for access.
We provide two demos for you to interact with `Stable Virtual Camera`.
### :rocket: Gradio demo
This gradio demo is a GUI interface that requires no expert knowledge, suitable for general users. Simply run
```bash
python demo_gr.py
```
For a more detailed guide, follow [GR_USAGE.md](docs/GR_USAGE.md).
### :computer: CLI demo
This cli demo allows you to pass in more options and control the model in a fine-grained way, suitable for power users and academic researchers. An example command line looks as simple as
```bash
python demo.py --data_path <data_path> [additional arguments]
```
For a more detailed guide, follow [CLI_USAGE.md](docs/CLI_USAGE.md).
For users interested in benchmarking NVS models using command lines, check [`benchmark`](benchmark/) containing the details about scenes, splits, and input/target views we reported in the <a href="http://arxiv.org/abs/2503.14489">paper</a>.
# :books: Citing
If you find this repository useful, please consider giving a star :star: and citation.
```
@article{zhou2025stable,
title={Stable Virtual Camera: Generative View Synthesis with Diffusion Models},
author={Jensen (Jinghao) Zhou and Hang Gao and Vikram Voleti and Aaryaman Vasishta and Chun-Han Yao and Mark Boss and
Philip Torr and Christian Rupprecht and Varun Jampani
},
journal={arXiv preprint},
year={2025}
}
```
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