pages/Video-LLaVA/Video-LLaVA.md

We have recently merged Video-LLaVA to @huggingface transformers! 🤗  
🎞️ What makes this model different? keep reading ⇊  

![video](video_1.mp4)

[Demo](https://t.co/MVP14uEj9e) | [Model](https://t.co/oqSCMUqwJo)  
See below how to initialize the model and processor and infer ⬇️  


![image_1](image_1.jpg)

Compared to other models that take image and video input and either project them separately or downsampling video and projecting selected frames, Video-LLaVA is converting images and videos to unified representation and project them using a shared projection layer.  
 
![image_2](image_2.jpg)

It uses Vicuna 1.5 as the language model and LanguageBind's own encoders that's based on OpenCLIP, these encoders project the modalities to an unified representation before passing to projection layer.  

![image_3](image_3.jpg)

I feel like one of the coolest features of this model is the joint understanding which is also introduced recently with many models it's a relatively older model but ahead of it's time and works very well!  

![image_4](image_4.jpg)

> [!TIP]
Ressources:  
[Video-LLaVA: Learning United Visual Representation by Alignment Before Projection](https://arxiv.org/abs/2311.10122) 
by Bin Lin, Yang Ye, Bin Zhu, Jiaxi Cui, Munan Ning, Peng Jin, Li Yuan (2023)  
[GitHub](https://github.com/PKU-YuanGroup/Video-LLaVA)  
[Hugging Face documentation](https://huggingface.co/docs/transformers/main/en/model_doc/video_llava)   

> [!NOTE]
[Original tweet](https://x.com/mervenoyann/status/1816427325073842539) (July 25, 2024)