1、安装python库
sudo apt-get install python-pip
sudo pip install flask
2、下载flask-video-streaming源码
https://github.com/miguelgrinberg/flask-video-streaming
运行app.py
python app.py
3、打开浏览器访问app.py里设置的ip和port
Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
Video Streaming with Flask
https://blog.miguelgrinberg.com/post/video-streaming-with-flask
雷锋同志翻译过来了，用Flask实现视频数据流传输
http://python.jobbole.com/80994/
原文：https://www.cnblogs.com/dong1/p/9631674.html