---
license: apache-2.0
pipeline_tag: image-to-video
---

# SketchVideo: sketch-based video generation and editing
![row01](teaser.jpg)

SketchVideo aims to achieve sketch-based spatial and motion control for video generation, and supports fine-grained editing of real or synthetic videos.

## Model Details

### Model Description

SketchVideo achieves sketch-based video clip generation (~6 seconds, 8 fps) based on text prompts, one or two keyframe sketches (at arbitrary time point). 

SketchVideo also achieves sketch-based editing for video clips (~6 seconds, 8 fps) with the same inputs. 

This model was trained to generate 49 video frames at a resolution of 720x480 given a context frame of the same resolution.


- **Model type:** Video Diffusion Model
- **Finetuned from model:** CogVideo-2b (720x480)

### Model Sources

- **Repository:** https://github.com/IGLICT/SketchVideo
- **Paper:** https://arxiv.org/abs/2503.23284
- **Project page:** http://geometrylearning.com/SketchVideo/
- **Video:** https://www.youtube.com/watch?v=eo5DNiaGgiQ

## Uses

Feel free to use it under the Apache-2.0 license. 

## Limitations

- The generated videos are relatively short (6 seconds, FPS=8).
- For two keyframe sketches, they should have consistent content. 


## How to Get Started with the Model

Check out https://github.com/IGLICT/SketchVideo