基于docker快速搭建mediasoup开发测试环境demo工程

# mediasoup3 mediasoup - Youtube Video Tutorial Series (Part 4) YouTube mediasoup tutorial This code is a companion to the YouTube video (link below) demostrating how to integrate mediasoup SFU in a node.js application. video link: https://youtu.be/oCzq82xVnkU video part 2: https://youtu.be/FLxU6ftLJsE video part 3: https://youtu.be/3KodWjlf9ag the video constinues from the previous code (https://github.com/jamalag/mediasoup2) and covers the following: - concept of rooms - how to implement many-to-many calls