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Add streaming chat support from webcam/screen capture. #214

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merged 3 commits into from
Sep 18, 2024
Merged

Add streaming chat support from webcam/screen capture. #214

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f33971a
Add streaming chat support from webcam/screen capture.
tinytangent Sep 17, 2024
90c7ccf
Update README.md to include information about streaming video demo.
tinytangent Sep 18, 2024
e03e7c1
Update Qwen Logo and license for streaming video chat.
tinytangent Sep 18, 2024
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18 changes: 18 additions & 0 deletions README.md
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Expand Up @@ -1501,6 +1501,24 @@ Running on local: http://127.0.0.1:7860/

Copy this link and paste it into your browser to access the web UI, where you can interact with the model by inputting text, uploading images, or using any other provided functionalities.

##### Running the Streaming Video Chat Demo
An experimental streaming video chat demo is also available in the ``web_demo_streaming`` directory.

To run the streaming video chat demo, use the following command:

```bash
cd web_demo_streaming/
python app.py --flash-attn2
```

If you prefer to run the demo without FlashAttention-2, use the following command:
```bash
cd web_demo_streaming/
python app.py
```

This demo supports webcam/screen capture as its video input source. To support screen capture video input, we use code snippet from the following hugginface space: [gstaff/gradio-screen-recorder](https://huggingface.co/spaces/gstaff/gradio-screen-recorder/tree/main).

#### Selecting Different Models (Qwen2-VL Series Only)

The demo is configured by default to use the `Qwen/Qwen2-VL-7B-Instruct` model, which is part of the Qwen2-VL series and is well-suited for various vision-language tasks. However, if you want to use a different model within the Qwen2-VL series, you can simply update the `DEFAULT_CKPT_PATH` variable in the script:
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