22-1 web transfer video camera Opencv + usb

The first chapter explains the principles of

https://blog.miguelgrinberg.com/post/video-streaming-with-flask

The second multi-threading can be added directly

https://github.com/xitu/gold-miner/blob/master/TODO1/flask-video-streaming-revisited.md

https://zhuanlan.zhihu.com/p/54292646

 

Link: https: //pan.baidu.com/s/16iyO_XR_JhhHn184RVH6Hw
extraction code: 6dq6