QUIC Protocol is hard to understand its overview because of vast specification.

I investigated QUIC Protocol which is hard to understand its overview.

There are many rfc core drafts. 

https://tools.ietf.org/html/draft-ietf-quic-transport-23

https://tools.ietf.org/html/draft-ietf-quic-tls-24

https://tools.ietf.org/html/draft-ietf-quic-http-34

https://tools.ietf.org/html/draft-ietf-quic-qpack-21

This video is very helpful to understand quick look at QUIC. 

Thank you very much for sharing.

https://www.youtube.com/watch?v=2nefATBHs1o

From now on, I decided to check these rfc gradually.

And, I would like to understand the overview about the QUIC.

QUIC's understanding needs TCP, TLS, HTTP/1.1, HTTP/2 specification. So I have to study step by step.