flask local camera video feed with opencv

flask app , provide local camera live video stream with opencv

Language：Python3.8.9

System：MacOS

dependency：

Flask==2.0.3 opencv-python==4.5.5.64

pip3 install flask
pip3 install opencv-python

dirs

flask-demo/
   ├ templates/
      ├ index.html
   ├ app.py

start script

python3 -m flask run --host=<Your IP>

demo：

done！