---
title: MS-Vid2Vid-XL
canonical_url: "https://www.modelscope.cn/models/AI-ModelScope/MS-Vid2Vid-XL"
md_url: "https://www.modelscope.cn/models/AI-ModelScope/MS-Vid2Vid-XL.md"
repository: AI-ModelScope/MS-Vid2Vid-XL
last_updated: 2025-04-02
license: cc-by-nc-nd-4.0
library_name:
  - pytorch
frameworks:
  - pytorch
domain:
  - multi-modal
downloads: 7
stars: 0
tags:
  - "video2video generation"
  - "diffusion model"
  - "视频到视频"
  - "视频超分辨率"
  - "视频生成视频"
  - "生成"
---

# MS-Vid2Vid-XL

> MS-Vid2Vid-XL - AI-ModelScope 在 ModelScope 开源的模型。MS-Vid2Vid-XL旨在提升视频生成的时空连续性和分辨率，其作为I2VGen-XL的第二阶段以生成720P的视频，同时还可以用于文生视频、高清视频转换等任务。其训练数据包含了精选的海量的高清视频、图像数据（最短边>=720），可以将低分辨率的视频提升到更高分辨率（1280 720），且其可以处理几乎任意分辨率的视频(建议16:9的宽视频)。

AI-ModelScope/MS-Vid2Vid-XL 是 ModelScope 魔搭社区上的机器学习模型，采用 cc-by-nc-nd-4.0 许可。

- **Repository**: AI-ModelScope/MS-Vid2Vid-XL
- **License**: cc-by-nc-nd-4.0
- **Tags**: video2video generation, diffusion model, 视频到视频, 视频超分辨率, 视频生成视频, 生成
- **Downloads**: 7
- **Stars**: 0
- **Last updated**: 2025-04-02

Source: https://www.modelscope.cn/models/AI-ModelScope/MS-Vid2Vid-XL

---

# Video-to-Video

**MS-Vid2Vid-XL**旨在提升视频生成的时空连续性和分辨率，其作为I2VGen-XL的第二阶段以生成720P的视频，同时还可以用于文生视频、高清视频转换等任务。其训练数据包含了精选的海量的高清视频、图像数据（最短边>=720），可以将低分辨率的视频提升到更高分辨率（1280 * 720），且其可以处理几乎任意分辨率的视频(建议16:9的宽视频)。


**MS-Vid2Vid-XL** aims to improve the spatiotemporal continuity and resolution of video generation. It serves as the second stage of I2VGen-XL to generate 720P videos, and can also be used for various tasks such as text-to-video synthesis and high-quality video transfer. The training data includes a large collection of high-definition videos and images (with the shortest side >=720), allowing for the enhancement of low-resolution videos to higher resolutions (1280 * 720). It can handle videos of almost any resolution (preferably 16:9 aspect ratio).
<center>
<p align="center">
    <img src="https://huggingface.co/damo-vilab/MS-Vid2Vid-XL/resolve/main/assets/images/Fig_1.png"/>
    <br/>
    Fig.1 MS-Vid2Vid-XL
<p></center>


<font color="#dd0000">体验地址(Project experience address):</font> <font color="#0000ff">https://modelscope.cn/studios/damo/I2VGen-XL-Demo/summary</font>


## 模型介绍 (Introduction)


**MS-Vid2Vid-XL**和I2VGen-XL第一阶段相同，都是基于隐空间的视频扩散模型(VLDM)，且其共享相同结构的时空UNet(ST-UNet)，其设计细节延续我们自研[VideoComposer](https://videocomposer.github.io)，具体可以参考其技术报告。

**MS-Vid2Vid-XL** and the first stage of I2VGen-XL share the same underlying video latent diffusion model (VLDM). They both utilize a spatiotemporal UNet (ST-UNet) with the same structure, which is designed based on our in-house VideoComposer. For more specific details, please refer to its technical report.


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    <video muted="true" autoplay="true" loop="true" height="288" src="https://cloud.video.taobao.com/play/u/null/p/1/e/6/t/1/424162741043.mp4"></video>
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    <video muted="true" autoplay="true" loop="true" height="288" src="https://cloud.video.taobao.com/play/u/null/p/1/e/6/t/1/424160549937.mp4"></video>
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    <video muted="true" autoplay="true" loop="true" height="288" src="https://cloud.video.taobao.com/play/u/null/p/1/e/6/t/1/423819156083.mp4"></video>
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    <video muted="true" autoplay="true" loop="true" height="288" src="https://cloud.video.taobao.com/play/u/null/p/1/e/6/t/1/423826392315.mp4"></video>
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### 代码范例 (Code example)
```python
from modelscope.pipelines import pipeline
from modelscope.outputs import OutputKeys

# VID_PATH: your video path
# TEXT : your text description
pipe = pipeline(task="video-to-video", model='damo/Video-to-Video')
p_input = {
            'video_path': VID_PATH,
            'text': TEXT
        }

output_video_path = pipe(p_input, output_video='./output.mp4')[OutputKeys.OUTPUT_VIDEO]
```



### 模型局限 (Limitation)

本**MS-Vid2Vid-XL**可能存在如下可能局限性：

- 目标距离较远时可能会存在一定的模糊，该问题可以通过输入文本来解决或缓解；
- 计算时耗大，因为需要生成720P的视频，隐空间的尺寸为(160 * 90)，单个视频计算时长>2分钟
- 目前仅支持英文，因为训练数据的原因目前仅支持英文输入


This **MS-Vid2Vid-XL** may have the following limitations:
- There may be some blurriness when the target is far away. This issue can be addressed by providing input text.
- Computation time is high due to the need to generate 720P videos. The latent space size is (160 * 90), and the computation time for a single video is more than 2 minutes.
- Currently, it only supports English. This is due to the training data, which is limited to English inputs at the moment.



## 相关论文以及引用信息 (Reference)
```
@article{videocomposer2023,
  title={VideoComposer: Compositional Video Synthesis with Motion Controllability},
  author={Wang, Xiang* and Yuan, Hangjie* and Zhang, Shiwei* and Chen, Dayou* and Wang, Jiuniu and Zhang, Yingya and Shen, Yujun and Zhao, Deli and Zhou, Jingren},
  journal={arXiv preprint arXiv:2306.02018},
  year={2023}
}

@inproceedings{videofusion2023,   
  title={VideoFusion: Decomposed Diffusion Models for High-Quality Video Generation},   
  author={Luo, Zhengxiong and Chen, Dayou and Zhang, Yingya and Huang, Yan and Wang, Liang and Shen, Yujun and Zhao, Deli and Zhou, Jingren and Tan, Tieniu},   
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},   
  year={2023}   
}
```



## 使用协议 (License Agreement)
我们的代码和模型权重仅可用于个人/学术研究，暂不支持商用。

Our code and model weights are only available for personal/academic research use and are currently not supported for commercial use.